424265218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{40693}}^1$

素因数の和:41109

約数の個数: 16

約数和(自身を含む): 687077496

約数和(自身を除く): 262812278

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 40693, 81386, 529009, 1058018, 16317893, 32635786, 212132609, 424265218]

約数ペア:

[(1, 424265218), (2, 212132609), (13, 32635786), (26, 16317893), (401, 1058018), (802, 529009), (5213, 81386), (10426, 40693)]