350273456

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{129539}}^1$

素因数の和:129573

約数の個数: 30

約数和(自身を含む): 734880420

約数和(自身を除く): 384606964

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 129539, 259078, 518156, 1036312, 1684007, 2072624, 3368014, 6736028, 13472056, 21892091, 26944112, 43784182, 87568364, 175136728, 350273456]

約数ペア:

[(1, 350273456), (2, 175136728), (4, 87568364), (8, 43784182), (13, 26944112), (16, 21892091), (26, 13472056), (52, 6736028), (104, 3368014), (169, 2072624), (208, 1684007), (338, 1036312), (676, 518156), (1352, 259078), (2704, 129539)]