475147348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{537497}}^1$

素因数の和:537531

約数の個数: 24

約数和(自身を含む): 948146472

約数和(自身を除く): 472999124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 537497, 1074994, 2149988, 6987461, 9137449, 13974922, 18274898, 27949844, 36549796, 118786837, 237573674, 475147348]

約数ペア:

[(1, 475147348), (2, 237573674), (4, 118786837), (13, 36549796), (17, 27949844), (26, 18274898), (34, 13974922), (52, 9137449), (68, 6987461), (221, 2149988), (442, 1074994), (884, 537497)]