402045982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{10657}}^1$

素因数の和:12123

約数の個数: 16

約数和(自身を含む): 649967472

約数和(自身を除く): 247921490

約数列:

[1, 2, 13, 26, 1451, 2902, 10657, 18863, 21314, 37726, 138541, 277082, 15463307, 30926614, 201022991, 402045982]

約数ペア:

[(1, 402045982), (2, 201022991), (13, 30926614), (26, 15463307), (1451, 277082), (2902, 138541), (10657, 37726), (18863, 21314)]