1481191984

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{387341}}^1$

素因数の和:387588

約数の個数: 20

約数和(自身を含む): 2881824480

約数和(自身を除く): 1400632496

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 387341, 774682, 1549364, 3098728, 6197456, 92574499, 185148998, 370297996, 740595992, 1481191984]

約数ペア:

[(1, 1481191984), (2, 740595992), (4, 370297996), (8, 185148998), (16, 92574499), (239, 6197456), (478, 3098728), (956, 1549364), (1912, 774682), (3824, 387341)]