2511382006

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 4622995944

約数和(自身を除く): 2111613938

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 193, 251, 322, 386, 502, 529, 1058, 1127, 1351, 1757, 2254, 2702, 3514, 3703, 4439, 5773, 7406, 8878, 9457, 11546, 12299, 18914, 24598, 25921, 31073, 40411, 48443, 51842, 62146, 80822, 96886, 102097, 132779, 204194, 217511, 265558, 282877, 339101, 435022, 565754, 678202, 714679, 929453, 1114189, 1429358, 1858906, 2228378, 2373707, 4747414, 5002753, 6506171, 7799323, 10005506, 13012342, 15598646, 25626347, 51252694, 54595261, 109190522, 179384429, 358768858, 1255691003, 2511382006]

約数ペア:

[(1, 2511382006), (2, 1255691003), (7, 358768858), (14, 179384429), (23, 109190522), (46, 54595261), (49, 51252694), (98, 25626347), (161, 15598646), (193, 13012342), (251, 10005506), (322, 7799323), (386, 6506171), (502, 5002753), (529, 4747414), (1058, 2373707), (1127, 2228378), (1351, 1858906), (1757, 1429358), (2254, 1114189), (2702, 929453), (3514, 714679), (3703, 678202), (4439, 565754), (5773, 435022), (7406, 339101), (8878, 282877), (9457, 265558), (11546, 217511), (12299, 204194), (18914, 132779), (24598, 102097), (25921, 96886), (31073, 80822), (40411, 62146), (48443, 51842)]