131961318196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1073869}}^1$

素因数の和:1074895

約数の個数: 24

約数和(自身を含む): 238622504960

約数和(自身を除く): 106661186764

約数列:

[1, 2, 4, 31, 62, 124, 991, 1982, 3964, 30721, 61442, 122884, 1073869, 2147738, 4295476, 33289939, 66579878, 133159756, 1064204179, 2128408358, 4256816716, 32990329549, 65980659098, 131961318196]

約数ペア:

[(1, 131961318196), (2, 65980659098), (4, 32990329549), (31, 4256816716), (62, 2128408358), (124, 1064204179), (991, 133159756), (1982, 66579878), (3964, 33289939), (30721, 4295476), (61442, 2147738), (122884, 1073869)]