407932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 864864

約数和(自身を除く): 456932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 857, 1714, 3428, 5999, 11998, 14569, 23996, 29138, 58276, 101983, 203966, 407932]

約数ペア:

[(1, 407932), (2, 203966), (4, 101983), (7, 58276), (14, 29138), (17, 23996), (28, 14569), (34, 11998), (68, 5999), (119, 3428), (238, 1714), (476, 857)]