2015152148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{103511}}^1$

素因数の和:103703

約数の個数: 24

約数和(自身を含む): 3663496704

約数和(自身を除く): 1648344556

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 19468, 103511, 207022, 414044, 3208841, 6417682, 12835364, 16251227, 32502454, 65004908, 503788037, 1007576074, 2015152148]

約数ペア:

[(1, 2015152148), (2, 1007576074), (4, 503788037), (31, 65004908), (62, 32502454), (124, 16251227), (157, 12835364), (314, 6417682), (628, 3208841), (4867, 414044), (9734, 207022), (19468, 103511)]