724140142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1431107}}^1$

素因数の和:1431143

約数の個数: 16

約数和(自身を含む): 1236477312

約数和(自身を除く): 512337170

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1431107, 2862214, 15742177, 31484354, 32915461, 65830922, 362070071, 724140142]

約数ペア:

[(1, 724140142), (2, 362070071), (11, 65830922), (22, 32915461), (23, 31484354), (46, 15742177), (253, 2862214), (506, 1431107)]