1225639552

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{49613}}^1$

素因数の和:49820

約数の個数: 32

約数和(自身を含む): 2454404580

約数和(自身を除く): 1228765028

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 12352, 24704, 49613, 99226, 198452, 396904, 793808, 1587616, 3175232, 6350464, 9575309, 19150618, 38301236, 76602472, 153204944, 306409888, 612819776, 1225639552]

約数ペア:

[(1, 1225639552), (2, 612819776), (4, 306409888), (8, 153204944), (16, 76602472), (32, 38301236), (64, 19150618), (128, 9575309), (193, 6350464), (386, 3175232), (772, 1587616), (1544, 793808), (3088, 396904), (6176, 198452), (12352, 99226), (24704, 49613)]