248839291

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 261854208

約数和(自身を除く): 13014917

約数列:

[1, 41, 47, 263, 491, 1927, 10783, 12361, 20131, 23077, 129133, 506801, 946157, 5294453, 6069251, 248839291]

約数ペア:

[(1, 248839291), (41, 6069251), (47, 5294453), (263, 946157), (491, 506801), (1927, 129133), (10783, 23077), (12361, 20131)]