2017247144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 4297708800

約数和(自身を除く): 2280461656

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 101, 121, 188, 202, 242, 376, 404, 439, 484, 517, 808, 878, 968, 1034, 1111, 1756, 2068, 2222, 3512, 4136, 4444, 4747, 4829, 5687, 8888, 9494, 9658, 11374, 12221, 18988, 19316, 20633, 22748, 24442, 37976, 38632, 41266, 44339, 45496, 48884, 52217, 53119, 82532, 88678, 97768, 104434, 106238, 165064, 177356, 208868, 212476, 226963, 354712, 417736, 424952, 453926, 487729, 574387, 907852, 975458, 1148774, 1815704, 1950916, 2083933, 2297548, 2496593, 3901832, 4167866, 4595096, 4993186, 5365019, 8335732, 9986372, 10730038, 16671464, 19972744, 21460076, 22923263, 42920152, 45846526, 91693052, 183386104, 252155893, 504311786, 1008623572, 2017247144]

約数ペア:

[(1, 2017247144), (2, 1008623572), (4, 504311786), (8, 252155893), (11, 183386104), (22, 91693052), (44, 45846526), (47, 42920152), (88, 22923263), (94, 21460076), (101, 19972744), (121, 16671464), (188, 10730038), (202, 9986372), (242, 8335732), (376, 5365019), (404, 4993186), (439, 4595096), (484, 4167866), (517, 3901832), (808, 2496593), (878, 2297548), (968, 2083933), (1034, 1950916), (1111, 1815704), (1756, 1148774), (2068, 975458), (2222, 907852), (3512, 574387), (4136, 487729), (4444, 453926), (4747, 424952), (4829, 417736), (5687, 354712), (8888, 226963), (9494, 212476), (9658, 208868), (11374, 177356), (12221, 165064), (18988, 106238), (19316, 104434), (20633, 97768), (22748, 88678), (24442, 82532), (37976, 53119), (38632, 52217), (41266, 48884), (44339, 45496)]