1391104310

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{5237}}^1$

素因数の和:5608

約数の個数: 32

約数和(自身を含む): 2538879552

約数和(自身を除く): 1147775242

約数列:

[1, 2, 5, 10, 101, 202, 263, 505, 526, 1010, 1315, 2630, 5237, 10474, 26185, 26563, 52370, 53126, 132815, 265630, 528937, 1057874, 1377331, 2644685, 2754662, 5289370, 6886655, 13773310, 139110431, 278220862, 695552155, 1391104310]

約数ペア:

[(1, 1391104310), (2, 695552155), (5, 278220862), (10, 139110431), (101, 13773310), (202, 6886655), (263, 5289370), (505, 2754662), (526, 2644685), (1010, 1377331), (1315, 1057874), (2630, 528937), (5237, 265630), (10474, 132815), (26185, 53126), (26563, 52370)]