325673452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{329629}}^1$

素因数の和:329665

約数の個数: 24

約数和(自身を含む): 646074800

約数和(自身を除く): 320401348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 329629, 659258, 1318516, 4285177, 6262951, 8570354, 12525902, 17140708, 25051804, 81418363, 162836726, 325673452]

約数ペア:

[(1, 325673452), (2, 162836726), (4, 81418363), (13, 25051804), (19, 17140708), (26, 12525902), (38, 8570354), (52, 6262951), (76, 4285177), (247, 1318516), (494, 659258), (988, 329629)]