42480346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 65761920

約数和(自身を除く): 23281574

約数列:

[1, 2, 41, 82, 139, 278, 3727, 5699, 7454, 11398, 152807, 305614, 518053, 1036106, 21240173, 42480346]

約数ペア:

[(1, 42480346), (2, 21240173), (41, 1036106), (82, 518053), (139, 305614), (278, 152807), (3727, 11398), (5699, 7454)]