127226216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1223329}}^1$

素因数の和:1223348

約数の個数: 16

約数和(自身を含む): 256899300

約数和(自身を除く): 129673084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1223329, 2446658, 4893316, 9786632, 15903277, 31806554, 63613108, 127226216]

約数ペア:

[(1, 127226216), (2, 63613108), (4, 31806554), (8, 15903277), (13, 9786632), (26, 4893316), (52, 2446658), (104, 1223329)]