273482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 463104

約数和(自身を除く): 189622

約数列:

[1, 2, 11, 22, 31, 62, 341, 401, 682, 802, 4411, 8822, 12431, 24862, 136741, 273482]

約数ペア:

[(1, 273482), (2, 136741), (11, 24862), (22, 12431), (31, 8822), (62, 4411), (341, 802), (401, 682)]