396985998

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1697}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 803303424

約数和(自身を除く): 406317426

約数列:

[1, 2, 3, 6, 127, 254, 307, 381, 614, 762, 921, 1697, 1842, 3394, 5091, 10182, 38989, 77978, 116967, 215519, 233934, 431038, 520979, 646557, 1041958, 1293114, 1562937, 3125874, 66164333, 132328666, 198492999, 396985998]

約数ペア:

[(1, 396985998), (2, 198492999), (3, 132328666), (6, 66164333), (127, 3125874), (254, 1562937), (307, 1293114), (381, 1041958), (614, 646557), (762, 520979), (921, 431038), (1697, 233934), (1842, 215519), (3394, 116967), (5091, 77978), (10182, 38989)]