749207220319

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1461979}}^1$

素因数の和:1462342

約数の個数: 16

約数和(自身を含む): 788954583040

約数和(自身を除く): 39747362721

約数列:

[1, 31, 61, 271, 1891, 8401, 16531, 512461, 1461979, 45321349, 89180719, 396196309, 2764602289, 12282085579, 24167974849, 749207220319]

約数ペア:

[(1, 749207220319), (31, 24167974849), (61, 12282085579), (271, 2764602289), (1891, 396196309), (8401, 89180719), (16531, 45321349), (512461, 1461979)]