2253941392

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{2539}}^1$

素因数の和:3151

約数の個数: 40

約数和(自身を含む): 4416369120

約数和(自身を除く): 2162427728

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 491, 904, 982, 1808, 1964, 2539, 3928, 5078, 7856, 10156, 20312, 40624, 55483, 110966, 221932, 286907, 443864, 573814, 887728, 1147628, 1246649, 2295256, 2493298, 4590512, 4986596, 9973192, 19946384, 140871337, 281742674, 563485348, 1126970696, 2253941392]

約数ペア:

[(1, 2253941392), (2, 1126970696), (4, 563485348), (8, 281742674), (16, 140871337), (113, 19946384), (226, 9973192), (452, 4986596), (491, 4590512), (904, 2493298), (982, 2295256), (1808, 1246649), (1964, 1147628), (2539, 887728), (3928, 573814), (5078, 443864), (7856, 286907), (10156, 221932), (20312, 110966), (40624, 55483)]