1880810160476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{18457}}^1\times {\mathrm{150743}}^1$

素因数の和:169230

約数の個数: 36

約数和(自身を含む): 3564296355312

約数和(自身を除く): 1683486194836

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 18457, 36914, 73828, 150743, 239941, 301486, 479882, 602972, 959764, 1959659, 3119233, 3919318, 6238466, 7838636, 12476932, 25475567, 50951134, 101902268, 2782263551, 5564527102, 11129054204, 36169426163, 72338852326, 144677704652, 470202540119, 940405080238, 1880810160476]

約数ペア:

[(1, 1880810160476), (2, 940405080238), (4, 470202540119), (13, 144677704652), (26, 72338852326), (52, 36169426163), (169, 11129054204), (338, 5564527102), (676, 2782263551), (18457, 101902268), (36914, 50951134), (73828, 25475567), (150743, 12476932), (239941, 7838636), (301486, 6238466), (479882, 3919318), (602972, 3119233), (959764, 1959659)]