1901501364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{165233}}^1$

素因数の和:165384

約数の個数: 48

約数和(自身を含む): 5107713408

約数和(自身を除く): 3206212044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 165233, 330466, 495699, 660932, 991398, 1156631, 1982796, 2313262, 3469893, 4626524, 6939786, 13879572, 22636921, 45273842, 67910763, 90547684, 135821526, 158458447, 271643052, 316916894, 475375341, 633833788, 950750682, 1901501364]

約数ペア:

[(1, 1901501364), (2, 950750682), (3, 633833788), (4, 475375341), (6, 316916894), (7, 271643052), (12, 158458447), (14, 135821526), (21, 90547684), (28, 67910763), (42, 45273842), (84, 22636921), (137, 13879572), (274, 6939786), (411, 4626524), (548, 3469893), (822, 2313262), (959, 1982796), (1644, 1156631), (1918, 991398), (2877, 660932), (3836, 495699), (5754, 330466), (11508, 165233)]