1018232060

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{61861}}^1$

素因数の和:62693

約数の個数: 24

約数和(自身を含む): 2140920096

約数和(自身を除く): 1122688036

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 16460, 61861, 123722, 247444, 309305, 618610, 1237220, 50911603, 101823206, 203646412, 254558015, 509116030, 1018232060]

約数ペア:

[(1, 1018232060), (2, 509116030), (4, 254558015), (5, 203646412), (10, 101823206), (20, 50911603), (823, 1237220), (1646, 618610), (3292, 309305), (4115, 247444), (8230, 123722), (16460, 61861)]