326318122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{660563}}^1$

素因数の和:660597

約数の個数: 16

約数和(自身を含む): 554873760

約数和(自身を除く): 228555638

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 660563, 1321126, 8587319, 12550697, 17174638, 25101394, 163159061, 326318122]

約数ペア:

[(1, 326318122), (2, 163159061), (13, 25101394), (19, 17174638), (26, 12550697), (38, 8587319), (247, 1321126), (494, 660563)]