2017927945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{152239}}^1$

素因数の和:152496

約数の個数: 16

約数和(自身を含む): 2652629760

約数和(自身を除く): 634701815

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 152239, 761195, 1674629, 8373145, 36689599, 183447995, 403585589, 2017927945]

約数ペア:

[(1, 2017927945), (5, 403585589), (11, 183447995), (55, 36689599), (241, 8373145), (1205, 1674629), (2651, 761195), (13255, 152239)]