2345668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 4484480

約数和(自身を除く): 2138812

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 571, 1027, 1142, 2054, 2284, 4108, 7423, 14846, 29692, 45109, 90218, 180436, 586417, 1172834, 2345668]

約数ペア:

[(1, 2345668), (2, 1172834), (4, 586417), (13, 180436), (26, 90218), (52, 45109), (79, 29692), (158, 14846), (316, 7423), (571, 4108), (1027, 2284), (1142, 2054)]