1640473986

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{8933}}^1$

素因数の和:9306

約数の個数: 32

約数和(自身を含む): 3320875008

約数和(自身を除く): 1680401022

約数列:

[1, 2, 3, 6, 127, 241, 254, 381, 482, 723, 762, 1446, 8933, 17866, 26799, 30607, 53598, 61214, 91821, 183642, 1134491, 2152853, 2268982, 3403473, 4305706, 6458559, 6806946, 12917118, 273412331, 546824662, 820236993, 1640473986]

約数ペア:

[(1, 1640473986), (2, 820236993), (3, 546824662), (6, 273412331), (127, 12917118), (241, 6806946), (254, 6458559), (381, 4305706), (482, 3403473), (723, 2268982), (762, 2152853), (1446, 1134491), (8933, 183642), (17866, 91821), (26799, 61214), (30607, 53598)]