354502018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{120661}}^1$

素因数の和:120789

約数の個数: 16

約数和(自身を含む): 577729656

約数和(自身を除く): 223227638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 120661, 241322, 1568593, 3137186, 13634693, 27269386, 177251009, 354502018]

約数ペア:

[(1, 354502018), (2, 177251009), (13, 27269386), (26, 13634693), (113, 3137186), (226, 1568593), (1469, 241322), (2938, 120661)]