454891268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{48871}}^1$

素因数の和:49067

約数の個数: 24

約数和(自身を含む): 862102080

約数和(自身を除く): 407210812

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 48871, 97742, 195484, 635323, 1270646, 2541292, 8747909, 17495818, 34991636, 113722817, 227445634, 454891268]

約数ペア:

[(1, 454891268), (2, 227445634), (4, 113722817), (13, 34991636), (26, 17495818), (52, 8747909), (179, 2541292), (358, 1270646), (716, 635323), (2327, 195484), (4654, 97742), (9308, 48871)]