981002566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 1576512000

約数和(自身を除く): 595509434

約数列:

[1, 2, 19, 38, 79, 158, 229, 458, 1427, 1501, 2854, 3002, 4351, 8702, 18091, 27113, 36182, 54226, 112733, 225466, 326783, 343729, 653566, 687458, 2141927, 4283854, 6208877, 12417754, 25815857, 51631714, 490501283, 981002566]

約数ペア:

[(1, 981002566), (2, 490501283), (19, 51631714), (38, 25815857), (79, 12417754), (158, 6208877), (229, 4283854), (458, 2141927), (1427, 687458), (1501, 653566), (2854, 343729), (3002, 326783), (4351, 225466), (8702, 112733), (18091, 54226), (27113, 36182)]