2880124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 5493488

約数和(自身を除く): 2613364

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 571, 1142, 1261, 2284, 2522, 5044, 7423, 14846, 29692, 55387, 110774, 221548, 720031, 1440062, 2880124]

約数ペア:

[(1, 2880124), (2, 1440062), (4, 720031), (13, 221548), (26, 110774), (52, 55387), (97, 29692), (194, 14846), (388, 7423), (571, 5044), (1142, 2522), (1261, 2284)]