439565516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2441}}^1\times {\mathrm{3463}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 828990624

約数和(自身を除く): 389425108

約数列:

[1, 2, 4, 13, 26, 52, 2441, 3463, 4882, 6926, 9764, 13852, 31733, 45019, 63466, 90038, 126932, 180076, 8453183, 16906366, 33812732, 109891379, 219782758, 439565516]

約数ペア:

[(1, 439565516), (2, 219782758), (4, 109891379), (13, 33812732), (26, 16906366), (52, 8453183), (2441, 180076), (3463, 126932), (4882, 90038), (6926, 63466), (9764, 45019), (13852, 31733)]