1478894039

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12959}}^1$

素因数の和:13127

約数の個数: 24

約数和(自身を含む): 1834980480

約数和(自身を除く): 356086441

約数列:

[1, 7, 17, 49, 119, 137, 833, 959, 2329, 6713, 12959, 16303, 90713, 114121, 220303, 634991, 1542121, 1775383, 10794847, 12427681, 30181511, 86993767, 211270577, 1478894039]

約数ペア:

[(1, 1478894039), (7, 211270577), (17, 86993767), (49, 30181511), (119, 12427681), (137, 10794847), (833, 1775383), (959, 1542121), (2329, 634991), (6713, 220303), (12959, 114121), (16303, 90713)]