2038764532

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{644363}}^1$

素因数の和:644487

約数の個数: 24

約数和(自身を含む): 4113619776

約数和(自身を除く): 2074855244

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 644363, 1288726, 2577452, 4510541, 9021082, 18042164, 72813019, 145626038, 291252076, 509691133, 1019382266, 2038764532]

約数ペア:

[(1, 2038764532), (2, 1019382266), (4, 509691133), (7, 291252076), (14, 145626038), (28, 72813019), (113, 18042164), (226, 9021082), (452, 4510541), (791, 2577452), (1582, 1288726), (3164, 644363)]