1320233944

素因数分解:

$2^3\times {\mathrm{3209}}^1\times {\mathrm{51427}}^1$

素因数の和:54642

約数の個数: 16

約数和(自身を含む): 2476258200

約数和(自身を除く): 1156024256

約数列:

[1, 2, 4, 8, 3209, 6418, 12836, 25672, 51427, 102854, 205708, 411416, 165029243, 330058486, 660116972, 1320233944]

約数ペア:

[(1, 1320233944), (2, 660116972), (4, 330058486), (8, 165029243), (3209, 411416), (6418, 205708), (12836, 102854), (25672, 51427)]