289096616

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{28703}}^1$

素因数の和:29968

約数の個数: 16

約数和(自身を含む): 542505600

約数和(自身を除く): 253408984

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 28703, 57406, 114812, 229624, 36137077, 72274154, 144548308, 289096616]

約数ペア:

[(1, 289096616), (2, 144548308), (4, 72274154), (8, 36137077), (1259, 229624), (2518, 114812), (5036, 57406), (10072, 28703)]