259241502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{42071}}^1$

素因数の和:42168

約数の個数: 32

約数和(自身を含む): 565447680

約数和(自身を除く): 306206178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 42071, 84142, 126213, 252426, 546923, 1093846, 1640769, 3281538, 3323609, 6647218, 9970827, 19941654, 43206917, 86413834, 129620751, 259241502]

約数ペア:

[(1, 259241502), (2, 129620751), (3, 86413834), (6, 43206917), (13, 19941654), (26, 9970827), (39, 6647218), (78, 3323609), (79, 3281538), (158, 1640769), (237, 1093846), (474, 546923), (1027, 252426), (2054, 126213), (3081, 84142), (6162, 42071)]