6218290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 12450816

約数和(自身を除く): 6232526

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1543, 2015, 3086, 4030, 7715, 15430, 20059, 40118, 47833, 95666, 100295, 200590, 239165, 478330, 621829, 1243658, 3109145, 6218290]

約数ペア:

[(1, 6218290), (2, 3109145), (5, 1243658), (10, 621829), (13, 478330), (26, 239165), (31, 200590), (62, 100295), (65, 95666), (130, 47833), (155, 40118), (310, 20059), (403, 15430), (806, 7715), (1543, 4030), (2015, 3086)]