740778884

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{6491}}^1$

素因数の和:6875

約数の個数: 24

約数和(自身を含む): 1313876928

約数和(自身を除く): 573098044

約数列:

[1, 2, 4, 103, 206, 277, 412, 554, 1108, 6491, 12982, 25964, 28531, 57062, 114124, 668573, 1337146, 1798007, 2674292, 3596014, 7192028, 185194721, 370389442, 740778884]

約数ペア:

[(1, 740778884), (2, 370389442), (4, 185194721), (103, 7192028), (206, 3596014), (277, 2674292), (412, 1798007), (554, 1337146), (1108, 668573), (6491, 114124), (12982, 57062), (25964, 28531)]