387579190

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 704077920

約数和(自身を除く): 316498730

約数列:

[1, 2, 5, 10, 233, 397, 419, 466, 794, 838, 1165, 1985, 2095, 2330, 3970, 4190, 92501, 97627, 166343, 185002, 195254, 332686, 462505, 488135, 831715, 925010, 976270, 1663430, 38757919, 77515838, 193789595, 387579190]

約数ペア:

[(1, 387579190), (2, 193789595), (5, 77515838), (10, 38757919), (233, 1663430), (397, 976270), (419, 925010), (466, 831715), (794, 488135), (838, 462505), (1165, 332686), (1985, 195254), (2095, 185002), (2330, 166343), (3970, 97627), (4190, 92501)]