1992510130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{143243}}^1$

素因数の和:143370

約数の個数: 32

約数和(自身を含む): 3898528704

約数和(自身を除く): 1906018574

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 143243, 286486, 716215, 1432430, 1862159, 3724318, 9310795, 15327001, 18621590, 30654002, 76635005, 153270010, 199251013, 398502026, 996255065, 1992510130]

約数ペア:

[(1, 1992510130), (2, 996255065), (5, 398502026), (10, 199251013), (13, 153270010), (26, 76635005), (65, 30654002), (107, 18621590), (130, 15327001), (214, 9310795), (535, 3724318), (1070, 1862159), (1391, 1432430), (2782, 716215), (6955, 286486), (13910, 143243)]