679857982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{487703}}^1$

素因数の和:487763

約数の個数: 16

約数和(自身を含む): 1106112672

約数和(自身を除く): 426254690

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 487703, 975406, 8290951, 16581902, 19995823, 39991646, 339928991, 679857982]

約数ペア:

[(1, 679857982), (2, 339928991), (17, 39991646), (34, 19995823), (41, 16581902), (82, 8290951), (697, 975406), (1394, 487703)]