287095926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{16073}}^1$

素因数の和:16320

約数の個数: 32

約数和(自身を含む): 621099360

約数和(自身を除く): 334003434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 16073, 17862, 32146, 48219, 96438, 208949, 417898, 626847, 1253694, 3680717, 7361434, 11042151, 22084302, 47849321, 95698642, 143547963, 287095926]

約数ペア:

[(1, 287095926), (2, 143547963), (3, 95698642), (6, 47849321), (13, 22084302), (26, 11042151), (39, 7361434), (78, 3680717), (229, 1253694), (458, 626847), (687, 417898), (1374, 208949), (2977, 96438), (5954, 48219), (8931, 32146), (16073, 17862)]