1012980002

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{19141}}^1$

素因数の和:19753

約数の個数: 16

約数和(自身を含む): 1554636672

約数和(自身を除く): 541656670

約数列:

[1, 2, 47, 94, 563, 1126, 19141, 26461, 38282, 52922, 899627, 1799254, 10776383, 21552766, 506490001, 1012980002]

約数ペア:

[(1, 1012980002), (2, 506490001), (47, 21552766), (94, 10776383), (563, 1799254), (1126, 899627), (19141, 52922), (26461, 38282)]