389631461

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6343}}^1$

素因数の和:6476

約数の個数: 16

約数和(自身を含む): 424794240

約数和(自身を除く): 35162779

約数列:

[1, 19, 53, 61, 1007, 1159, 3233, 6343, 61427, 120517, 336179, 386923, 6387401, 7351537, 20506919, 389631461]

約数ペア:

[(1, 389631461), (19, 20506919), (53, 7351537), (61, 6387401), (1007, 386923), (1159, 336179), (3233, 120517), (6343, 61427)]