495390788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 933520896

約数和(自身を除く): 438130108

約数列:

[1, 2, 4, 31, 43, 53, 62, 86, 106, 124, 172, 212, 1333, 1643, 1753, 2279, 2666, 3286, 3506, 4558, 5332, 6572, 7012, 9116, 54343, 70649, 75379, 92909, 108686, 141298, 150758, 185818, 217372, 282596, 301516, 371636, 2336749, 2880179, 3995087, 4673498, 5760358, 7990174, 9346996, 11520716, 15980348, 123847697, 247695394, 495390788]

約数ペア:

[(1, 495390788), (2, 247695394), (4, 123847697), (31, 15980348), (43, 11520716), (53, 9346996), (62, 7990174), (86, 5760358), (106, 4673498), (124, 3995087), (172, 2880179), (212, 2336749), (1333, 371636), (1643, 301516), (1753, 282596), (2279, 217372), (2666, 185818), (3286, 150758), (3506, 141298), (4558, 108686), (5332, 92909), (6572, 75379), (7012, 70649), (9116, 54343)]