2881867570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{404189}}^1$

素因数の和:404250

約数の個数: 32

約数和(自身を含む): 5587522560

約数和(自身を除く): 2705654990

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 404189, 808378, 2020945, 4041890, 9296347, 12529859, 18592694, 25059718, 46481735, 62649295, 92963470, 125298590, 288186757, 576373514, 1440933785, 2881867570]

約数ペア:

[(1, 2881867570), (2, 1440933785), (5, 576373514), (10, 288186757), (23, 125298590), (31, 92963470), (46, 62649295), (62, 46481735), (115, 25059718), (155, 18592694), (230, 12529859), (310, 9296347), (713, 4041890), (1426, 2020945), (3565, 808378), (7130, 404189)]