1999291242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{25303}}^1$

素因数の和:26334

約数の個数: 32

約数和(自身を含む): 4310587008

約数和(自身を除く): 2311295766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1013, 2026, 3039, 6078, 13169, 25303, 26338, 39507, 50606, 75909, 79014, 151818, 328939, 657878, 986817, 1973634, 25631939, 51263878, 76895817, 153791634, 333215207, 666430414, 999645621, 1999291242]

約数ペア:

[(1, 1999291242), (2, 999645621), (3, 666430414), (6, 333215207), (13, 153791634), (26, 76895817), (39, 51263878), (78, 25631939), (1013, 1973634), (2026, 986817), (3039, 657878), (6078, 328939), (13169, 151818), (25303, 79014), (26338, 75909), (39507, 50606)]