231738806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 386316000

約数和(自身を除く): 154577194

約数列:

[1, 2, 13, 26, 41, 82, 149, 298, 533, 1066, 1459, 1937, 2918, 3874, 6109, 12218, 18967, 37934, 59819, 79417, 119638, 158834, 217391, 434782, 777647, 1555294, 2826083, 5652166, 8913031, 17826062, 115869403, 231738806]

約数ペア:

[(1, 231738806), (2, 115869403), (13, 17826062), (26, 8913031), (41, 5652166), (82, 2826083), (149, 1555294), (298, 777647), (533, 434782), (1066, 217391), (1459, 158834), (1937, 119638), (2918, 79417), (3874, 59819), (6109, 37934), (12218, 18967)]