147781004

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11549}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 296234400

約数和(自身を除く): 148453396

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 11549, 12796, 23098, 46196, 80843, 161686, 323372, 5277893, 10555786, 21111572, 36945251, 73890502, 147781004]

約数ペア:

[(1, 147781004), (2, 73890502), (4, 36945251), (7, 21111572), (14, 10555786), (28, 5277893), (457, 323372), (914, 161686), (1828, 80843), (3199, 46196), (6398, 23098), (11549, 12796)]