2579655169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 3236737280

約数和(自身を除く): 657082111

約数列:

[1, 7, 13, 61, 91, 427, 541, 793, 859, 3787, 5551, 6013, 7033, 11167, 33001, 49231, 52399, 78169, 231007, 366793, 429013, 464719, 681187, 3003091, 3253033, 4768309, 6041347, 28347859, 42289429, 198435013, 368522167, 2579655169]

約数ペア:

[(1, 2579655169), (7, 368522167), (13, 198435013), (61, 42289429), (91, 28347859), (427, 6041347), (541, 4768309), (793, 3253033), (859, 3003091), (3787, 681187), (5551, 464719), (6013, 429013), (7033, 366793), (11167, 231007), (33001, 78169), (49231, 52399)]