899366432

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9803}}^1$

素因数の和:9921

約数の個数: 48

約数和(自身を含む): 1838132352

約数和(自身を除く): 938765920

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 376, 488, 752, 976, 1504, 1952, 2867, 5734, 9803, 11468, 19606, 22936, 39212, 45872, 78424, 91744, 156848, 313696, 460741, 597983, 921482, 1195966, 1842964, 2391932, 3685928, 4783864, 7371856, 9567728, 14743712, 19135456, 28105201, 56210402, 112420804, 224841608, 449683216, 899366432]

約数ペア:

[(1, 899366432), (2, 449683216), (4, 224841608), (8, 112420804), (16, 56210402), (32, 28105201), (47, 19135456), (61, 14743712), (94, 9567728), (122, 7371856), (188, 4783864), (244, 3685928), (376, 2391932), (488, 1842964), (752, 1195966), (976, 921482), (1504, 597983), (1952, 460741), (2867, 313696), (5734, 156848), (9803, 91744), (11468, 78424), (19606, 45872), (22936, 39212)]