2023408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 4272048

約数和(自身を除く): 2248640

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 173, 272, 344, 346, 688, 692, 731, 1384, 1462, 2768, 2924, 2941, 5848, 5882, 7439, 11696, 11764, 14878, 23528, 29756, 47056, 59512, 119024, 126463, 252926, 505852, 1011704, 2023408]

約数ペア:

[(1, 2023408), (2, 1011704), (4, 505852), (8, 252926), (16, 126463), (17, 119024), (34, 59512), (43, 47056), (68, 29756), (86, 23528), (136, 14878), (172, 11764), (173, 11696), (272, 7439), (344, 5882), (346, 5848), (688, 2941), (692, 2924), (731, 2768), (1384, 1462)]