617528058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{639263}}^1$

素因数の和:639298

約数の個数: 32

約数和(自身を含む): 1472864256

約数和(自身を除く): 855336198

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 639263, 1278526, 1917789, 3835578, 4474841, 8949682, 13424523, 14703049, 26849046, 29406098, 44109147, 88218294, 102921343, 205842686, 308764029, 617528058]

約数ペア:

[(1, 617528058), (2, 308764029), (3, 205842686), (6, 102921343), (7, 88218294), (14, 44109147), (21, 29406098), (23, 26849046), (42, 14703049), (46, 13424523), (69, 8949682), (138, 4474841), (161, 3835578), (322, 1917789), (483, 1278526), (966, 639263)]