63811228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4889}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 120763440

約数和(自身を除く): 56952212

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 4889, 6526, 9778, 13052, 19556, 63557, 127114, 254228, 1227139, 2454278, 4908556, 15952807, 31905614, 63811228]

約数ペア:

[(1, 63811228), (2, 31905614), (4, 15952807), (13, 4908556), (26, 2454278), (52, 1227139), (251, 254228), (502, 127114), (1004, 63557), (3263, 19556), (4889, 13052), (6526, 9778)]