289417794

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{2389}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 590349120

約数和(自身を除く): 300931326

約数列:

[1, 2, 3, 6, 61, 122, 183, 331, 366, 662, 993, 1986, 2389, 4778, 7167, 14334, 20191, 40382, 60573, 121146, 145729, 291458, 437187, 790759, 874374, 1581518, 2372277, 4744554, 48236299, 96472598, 144708897, 289417794]

約数ペア:

[(1, 289417794), (2, 144708897), (3, 96472598), (6, 48236299), (61, 4744554), (122, 2372277), (183, 1581518), (331, 874374), (366, 790759), (662, 437187), (993, 291458), (1986, 145729), (2389, 121146), (4778, 60573), (7167, 40382), (14334, 20191)]