402604904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3871201}}^1$

素因数の和:3871220

約数の個数: 16

約数和(自身を含む): 812952420

約数和(自身を除く): 410347516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3871201, 7742402, 15484804, 30969608, 50325613, 100651226, 201302452, 402604904]

約数ペア:

[(1, 402604904), (2, 201302452), (4, 100651226), (8, 50325613), (13, 30969608), (26, 15484804), (52, 7742402), (104, 3871201)]