39870879454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{586837}}^1$

素因数の和:587080

約数の個数: 32

約数和(自身を含む): 71659961856

約数和(自身を除く): 31789082402

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1477, 2954, 4853, 9706, 33971, 67942, 586837, 1173674, 4107859, 8215718, 13497251, 26994502, 94480757, 123822607, 188961514, 247645214, 866758249, 1733516498, 2847919961, 5695839922, 19935439727, 39870879454]

約数ペア:

[(1, 39870879454), (2, 19935439727), (7, 5695839922), (14, 2847919961), (23, 1733516498), (46, 866758249), (161, 247645214), (211, 188961514), (322, 123822607), (422, 94480757), (1477, 26994502), (2954, 13497251), (4853, 8215718), (9706, 4107859), (33971, 1173674), (67942, 586837)]