8086390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3696

約数の個数: 32

約数和(自身を含む): 16601760

約数和(自身を除く): 8515370

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3659, 7318, 18295, 36590, 47567, 62203, 95134, 124406, 237835, 311015, 475670, 622030, 808639, 1617278, 4043195, 8086390]

約数ペア:

[(1, 8086390), (2, 4043195), (5, 1617278), (10, 808639), (13, 622030), (17, 475670), (26, 311015), (34, 237835), (65, 124406), (85, 95134), (130, 62203), (170, 47567), (221, 36590), (442, 18295), (1105, 7318), (2210, 3659)]