620645982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{494933}}^1$

素因数の和:494968

約数の個数: 32

約数和(自身を含む): 1425409920

約数和(自身を除く): 804763938

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 494933, 989866, 1484799, 2969598, 5444263, 9403727, 10888526, 16332789, 18807454, 28211181, 32665578, 56422362, 103440997, 206881994, 310322991, 620645982]

約数ペア:

[(1, 620645982), (2, 310322991), (3, 206881994), (6, 103440997), (11, 56422362), (19, 32665578), (22, 28211181), (33, 18807454), (38, 16332789), (57, 10888526), (66, 9403727), (114, 5444263), (209, 2969598), (418, 1484799), (627, 989866), (1254, 494933)]