520086288982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1052806253}}^1$

素因数の和:1052806287

約数の個数: 16

約数和(自身を含む): 884357253360

約数和(自身を除く): 364270964378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1052806253, 2105612506, 13686481289, 20003318807, 27372962578, 40006637614, 260043144491, 520086288982]

約数ペア:

[(1, 520086288982), (2, 260043144491), (13, 40006637614), (19, 27372962578), (26, 20003318807), (38, 13686481289), (247, 2105612506), (494, 1052806253)]