1260830038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{914971}}^1$

素因数の和:915039

約数の個数: 16

約数和(自身を含む): 2075156496

約数和(自身を除く): 814326458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 914971, 1829942, 11894623, 23789246, 48493463, 96986926, 630415019, 1260830038]

約数ペア:

[(1, 1260830038), (2, 630415019), (13, 96986926), (26, 48493463), (53, 23789246), (106, 11894623), (689, 1829942), (1378, 914971)]