273396994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{53377}}^1$

素因数の和:53589

約数の個数: 16

約数和(自身を含む): 443891448

約数和(自身を除く): 170494454

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 53377, 106754, 693901, 1387802, 10515269, 21030538, 136698497, 273396994]

約数ペア:

[(1, 273396994), (2, 136698497), (13, 21030538), (26, 10515269), (197, 1387802), (394, 693901), (2561, 106754), (5122, 53377)]