2940802568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{184631}}^1$

素因数の和:184829

約数の個数: 32

約数和(自身を含む): 6048544320

約数和(自身を除く): 3107741752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 184631, 369262, 738524, 1477048, 2030941, 4061882, 8123764, 16247528, 33418211, 66836422, 133672844, 267345688, 367600321, 735200642, 1470401284, 2940802568]

約数ペア:

[(1, 2940802568), (2, 1470401284), (4, 735200642), (8, 367600321), (11, 267345688), (22, 133672844), (44, 66836422), (88, 33418211), (181, 16247528), (362, 8123764), (724, 4061882), (1448, 2030941), (1991, 1477048), (3982, 738524), (7964, 369262), (15928, 184631)]