1528156760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2938763}}^1$

素因数の和:2938787

約数の個数: 32

約数和(自身を含む): 3702842640

約数和(自身を除く): 2174685880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2938763, 5877526, 11755052, 14693815, 23510104, 29387630, 38203919, 58775260, 76407838, 117550520, 152815676, 191019595, 305631352, 382039190, 764078380, 1528156760]

約数ペア:

[(1, 1528156760), (2, 764078380), (4, 382039190), (5, 305631352), (8, 191019595), (10, 152815676), (13, 117550520), (20, 76407838), (26, 58775260), (40, 38203919), (52, 29387630), (65, 23510104), (104, 14693815), (130, 11755052), (260, 5877526), (520, 2938763)]