2680452676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{9461}}^1$

素因数の和:9660

約数の個数: 48

約数和(自身を含む): 5264808192

約数和(自身を除く): 2584355516

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 137, 188, 274, 517, 548, 1034, 1507, 2068, 3014, 6028, 6439, 9461, 12878, 18922, 25756, 37844, 70829, 104071, 141658, 208142, 283316, 416284, 444667, 889334, 1296157, 1778668, 2592314, 4891337, 5184628, 9782674, 14257727, 19565348, 28515454, 57030908, 60919379, 121838758, 243677516, 670113169, 1340226338, 2680452676]

約数ペア:

[(1, 2680452676), (2, 1340226338), (4, 670113169), (11, 243677516), (22, 121838758), (44, 60919379), (47, 57030908), (94, 28515454), (137, 19565348), (188, 14257727), (274, 9782674), (517, 5184628), (548, 4891337), (1034, 2592314), (1507, 1778668), (2068, 1296157), (3014, 889334), (6028, 444667), (6439, 416284), (9461, 283316), (12878, 208142), (18922, 141658), (25756, 104071), (37844, 70829)]