2489237002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{9431}}^1$

素因数の和:10566

約数の個数: 32

約数和(自身を含む): 4522832640

約数和(自身を除く): 2033595638

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1109, 2218, 7763, 9431, 15526, 18853, 18862, 37706, 66017, 131971, 132034, 160327, 263942, 320654, 1122289, 2244578, 10458979, 20917958, 73212853, 146425706, 177802643, 355605286, 1244618501, 2489237002]

約数ペア:

[(1, 2489237002), (2, 1244618501), (7, 355605286), (14, 177802643), (17, 146425706), (34, 73212853), (119, 20917958), (238, 10458979), (1109, 2244578), (2218, 1122289), (7763, 320654), (9431, 263942), (15526, 160327), (18853, 132034), (18862, 131971), (37706, 66017)]