252133724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{18329}}^1$

素因数の和:18533

約数の個数: 24

約数和(自身を含む): 467048400

約数和(自身を除く): 214914676

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 18329, 36658, 73316, 348251, 696502, 1393004, 3317549, 6635098, 13270196, 63033431, 126066862, 252133724]

約数ペア:

[(1, 252133724), (2, 126066862), (4, 63033431), (19, 13270196), (38, 6635098), (76, 3317549), (181, 1393004), (362, 696502), (724, 348251), (3439, 73316), (6878, 36658), (13756, 18329)]