1493549778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{487133}}^1$

素因数の和:487218

約数の個数: 32

約数和(自身を含む): 3460599936

約数和(自身を除く): 1967050158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 487133, 974266, 1461399, 2922798, 3409931, 6819862, 10229793, 20459586, 35560709, 71121418, 106682127, 213364254, 248924963, 497849926, 746774889, 1493549778]

約数ペア:

[(1, 1493549778), (2, 746774889), (3, 497849926), (6, 248924963), (7, 213364254), (14, 106682127), (21, 71121418), (42, 35560709), (73, 20459586), (146, 10229793), (219, 6819862), (438, 3409931), (511, 2922798), (1022, 1461399), (1533, 974266), (3066, 487133)]