28977886058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{234749}}^1$

素因数の和:234974

約数の個数: 32

約数和(自身を含む): 49218624000

約数和(自身を除く): 20240737942

約数列:

[1, 2, 11, 22, 31, 62, 181, 341, 362, 682, 1991, 3982, 5611, 11222, 61721, 123442, 234749, 469498, 2582239, 5164478, 7277219, 14554438, 42489569, 80049409, 84979138, 160098818, 467385259, 934770518, 1317176639, 2634353278, 14488943029, 28977886058]

約数ペア:

[(1, 28977886058), (2, 14488943029), (11, 2634353278), (22, 1317176639), (31, 934770518), (62, 467385259), (181, 160098818), (341, 84979138), (362, 80049409), (682, 42489569), (1991, 14554438), (3982, 7277219), (5611, 5164478), (11222, 2582239), (61721, 469498), (123442, 234749)]