1434940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 3245760

約数和(自身を除く): 1810820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5519, 11038, 22076, 27595, 55190, 71747, 110380, 143494, 286988, 358735, 717470, 1434940]

約数ペア:

[(1, 1434940), (2, 717470), (4, 358735), (5, 286988), (10, 143494), (13, 110380), (20, 71747), (26, 55190), (52, 27595), (65, 22076), (130, 11038), (260, 5519)]