2590804958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{7481}}^1$

素因数の和:8372

約数の個数: 32

約数和(自身を含む): 4600532160

約数和(自身を除く): 2009727202

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 853, 1706, 5971, 7481, 11942, 14962, 24737, 49474, 52367, 104734, 173159, 216949, 346318, 433898, 1518643, 3037286, 6381293, 12762586, 44669051, 89338102, 185057497, 370114994, 1295402479, 2590804958]

約数ペア:

[(1, 2590804958), (2, 1295402479), (7, 370114994), (14, 185057497), (29, 89338102), (58, 44669051), (203, 12762586), (406, 6381293), (853, 3037286), (1706, 1518643), (5971, 433898), (7481, 346318), (11942, 216949), (14962, 173159), (24737, 104734), (49474, 52367)]