7988399692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3709}}^1$

素因数の和:3891

約数の個数: 96

約数和(自身を含む): 17672896640

約数和(自身を除く): 9684496948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 97, 122, 182, 194, 244, 364, 388, 427, 679, 793, 854, 1261, 1358, 1586, 1708, 2522, 2716, 3172, 3709, 5044, 5551, 5917, 7418, 8827, 11102, 11834, 14836, 17654, 22204, 23668, 25963, 35308, 41419, 48217, 51926, 76921, 82838, 96434, 103852, 153842, 165676, 192868, 226249, 307684, 337519, 359773, 452498, 538447, 675038, 719546, 904996, 1076894, 1350076, 1439092, 1583743, 2153788, 2518411, 2941237, 3167486, 4677049, 5036822, 5882474, 6334972, 9354098, 10073644, 11764948, 18708196, 20588659, 21946153, 32739343, 41177318, 43892306, 65478686, 82354636, 87784612, 130957372, 153623071, 285299989, 307246142, 570599978, 614492284, 1141199956, 1997099923, 3994199846, 7988399692]

約数ペア:

[(1, 7988399692), (2, 3994199846), (4, 1997099923), (7, 1141199956), (13, 614492284), (14, 570599978), (26, 307246142), (28, 285299989), (52, 153623071), (61, 130957372), (91, 87784612), (97, 82354636), (122, 65478686), (182, 43892306), (194, 41177318), (244, 32739343), (364, 21946153), (388, 20588659), (427, 18708196), (679, 11764948), (793, 10073644), (854, 9354098), (1261, 6334972), (1358, 5882474), (1586, 5036822), (1708, 4677049), (2522, 3167486), (2716, 2941237), (3172, 2518411), (3709, 2153788), (5044, 1583743), (5551, 1439092), (5917, 1350076), (7418, 1076894), (8827, 904996), (11102, 719546), (11834, 675038), (14836, 538447), (17654, 452498), (22204, 359773), (23668, 337519), (25963, 307684), (35308, 226249), (41419, 192868), (48217, 165676), (51926, 153842), (76921, 103852), (82838, 96434)]