239495142770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8731139}}^1$

素因数の和:8731370

約数の個数: 32

約数和(自身を含む): 466452423360

約数和(自身を除く): 226957280590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 8731139, 17462278, 43655695, 87311390, 113504807, 227009614, 567524035, 1135048070, 1842270329, 3684540658, 9211351645, 18422703290, 23949514277, 47899028554, 119747571385, 239495142770]

約数ペア:

[(1, 239495142770), (2, 119747571385), (5, 47899028554), (10, 23949514277), (13, 18422703290), (26, 9211351645), (65, 3684540658), (130, 1842270329), (211, 1135048070), (422, 567524035), (1055, 227009614), (2110, 113504807), (2743, 87311390), (5486, 43655695), (13715, 17462278), (27430, 8731139)]