228890974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{18077}}^1$

素因数の和:18579

約数の個数: 16

約数和(自身を含む): 370526688

約数和(自身を除く): 141635714

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 18077, 36154, 235001, 470002, 8803499, 17606998, 114445487, 228890974]

約数ペア:

[(1, 228890974), (2, 114445487), (13, 17606998), (26, 8803499), (487, 470002), (974, 235001), (6331, 36154), (12662, 18077)]