1680774008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{5843}}^1$

素因数の和:6767

約数の個数: 32

約数和(自身を含む): 3232550160

約数和(自身を除く): 1551776152

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 877, 1754, 3508, 5843, 7016, 11686, 23372, 35957, 46744, 71914, 143828, 239563, 287656, 479126, 958252, 1916504, 5124311, 10248622, 20497244, 40994488, 210096751, 420193502, 840387004, 1680774008]

約数ペア:

[(1, 1680774008), (2, 840387004), (4, 420193502), (8, 210096751), (41, 40994488), (82, 20497244), (164, 10248622), (328, 5124311), (877, 1916504), (1754, 958252), (3508, 479126), (5843, 287656), (7016, 239563), (11686, 143828), (23372, 71914), (35957, 46744)]