1217372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 2354352

約数和(自身を除く): 1136980

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 571, 1066, 1142, 2132, 2284, 7423, 14846, 23411, 29692, 46822, 93644, 304343, 608686, 1217372]

約数ペア:

[(1, 1217372), (2, 608686), (4, 304343), (13, 93644), (26, 46822), (41, 29692), (52, 23411), (82, 14846), (164, 7423), (533, 2284), (571, 2132), (1066, 1142)]