3147352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 6486480

約数和(自身を除く): 3339128

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 571, 689, 1142, 1378, 2284, 2756, 4568, 5512, 7423, 14846, 29692, 30263, 59384, 60526, 121052, 242104, 393419, 786838, 1573676, 3147352]

約数ペア:

[(1, 3147352), (2, 1573676), (4, 786838), (8, 393419), (13, 242104), (26, 121052), (52, 60526), (53, 59384), (104, 30263), (106, 29692), (212, 14846), (424, 7423), (571, 5512), (689, 4568), (1142, 2756), (1378, 2284)]