1521103090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{900061}}^1$

素因数の和:900094

約数の個数: 24

約数和(自身を含む): 2964804228

約数和(自身を除く): 1443701138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 900061, 1800122, 4500305, 9000610, 11700793, 23401586, 58503965, 117007930, 152110309, 304220618, 760551545, 1521103090]

約数ペア:

[(1, 1521103090), (2, 760551545), (5, 304220618), (10, 152110309), (13, 117007930), (26, 58503965), (65, 23401586), (130, 11700793), (169, 9000610), (338, 4500305), (845, 1800122), (1690, 900061)]