2016806617

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 2402611200

約数和(自身を除く): 385804583

約数列:

[1, 7, 59, 71, 109, 413, 497, 631, 763, 4189, 4417, 6431, 7739, 29323, 37229, 44801, 45017, 54173, 68779, 260603, 313607, 456601, 481453, 2643259, 3196207, 4057961, 4883309, 18502813, 28405727, 34183163, 288115231, 2016806617]

約数ペア:

[(1, 2016806617), (7, 288115231), (59, 34183163), (71, 28405727), (109, 18502813), (413, 4883309), (497, 4057961), (631, 3196207), (763, 2643259), (4189, 481453), (4417, 456601), (6431, 313607), (7739, 260603), (29323, 68779), (37229, 54173), (44801, 45017)]