557947938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{4751}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 1198302336

約数和(自身を除く): 640354398

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 529, 851, 1058, 1587, 1702, 2553, 3174, 4751, 5106, 9502, 14253, 19573, 28506, 39146, 58719, 109273, 117438, 175787, 218546, 327819, 351574, 527361, 655638, 1054722, 2513279, 4043101, 5026558, 7539837, 8086202, 12129303, 15079674, 24258606, 92991323, 185982646, 278973969, 557947938]

約数ペア:

[(1, 557947938), (2, 278973969), (3, 185982646), (6, 92991323), (23, 24258606), (37, 15079674), (46, 12129303), (69, 8086202), (74, 7539837), (111, 5026558), (138, 4043101), (222, 2513279), (529, 1054722), (851, 655638), (1058, 527361), (1587, 351574), (1702, 327819), (2553, 218546), (3174, 175787), (4751, 117438), (5106, 109273), (9502, 58719), (14253, 39146), (19573, 28506)]