2515695890

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{243533}}^1$

素因数の和:244573

約数の個数: 16

約数和(自身を含む): 4532654808

約数和(自身を除く): 2016958918

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 243533, 487066, 1217665, 2435330, 251569589, 503139178, 1257847945, 2515695890]

約数ペア:

[(1, 2515695890), (2, 1257847945), (5, 503139178), (10, 251569589), (1033, 2435330), (2066, 1217665), (5165, 487066), (10330, 243533)]