1900454410

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1\times {\mathrm{1571}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 3451885632

約数和(自身を除く): 1551431222

約数列:

[1, 2, 5, 10, 137, 274, 685, 883, 1370, 1571, 1766, 3142, 4415, 7855, 8830, 15710, 120971, 215227, 241942, 430454, 604855, 1076135, 1209710, 1387193, 2152270, 2774386, 6935965, 13871930, 190045441, 380090882, 950227205, 1900454410]

約数ペア:

[(1, 1900454410), (2, 950227205), (5, 380090882), (10, 190045441), (137, 13871930), (274, 6935965), (685, 2774386), (883, 2152270), (1370, 1387193), (1571, 1209710), (1766, 1076135), (3142, 604855), (4415, 430454), (7855, 241942), (8830, 215227), (15710, 120971)]