2515690921054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{61571563}}^1$

素因数の和:61572255

約数の個数: 16

約数和(自身を含む): 3901174295040

約数和(自身を除く): 1385483373986

約数列:

[1, 2, 31, 62, 659, 1318, 20429, 40858, 61571563, 123143126, 1908718453, 3817436906, 40575660017, 81151320034, 1257845460527, 2515690921054]

約数ペア:

[(1, 2515690921054), (2, 1257845460527), (31, 81151320034), (62, 40575660017), (659, 3817436906), (1318, 1908718453), (20429, 123143126), (40858, 61571563)]