3187967484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20435689}}^1$

素因数の和:20435709

約数の個数: 24

約数和(自身を含む): 8010790480

約数和(自身を除く): 4822822996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20435689, 40871378, 61307067, 81742756, 122614134, 245228268, 265663957, 531327914, 796991871, 1062655828, 1593983742, 3187967484]

約数ペア:

[(1, 3187967484), (2, 1593983742), (3, 1062655828), (4, 796991871), (6, 531327914), (12, 265663957), (13, 245228268), (26, 122614134), (39, 81742756), (52, 61307067), (78, 40871378), (156, 20435689)]