285413466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{118037}}^1$

素因数の和:118086

約数の個数: 32

約数和(自身を含む): 634572288

約数和(自身を除く): 349158822

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 118037, 236074, 354111, 708222, 1534481, 3068962, 3659147, 4603443, 7318294, 9206886, 10977441, 21954882, 47568911, 95137822, 142706733, 285413466]

約数ペア:

[(1, 285413466), (2, 142706733), (3, 95137822), (6, 47568911), (13, 21954882), (26, 10977441), (31, 9206886), (39, 7318294), (62, 4603443), (78, 3659147), (93, 3068962), (186, 1534481), (403, 708222), (806, 354111), (1209, 236074), (2418, 118037)]