328032302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28871}}^1$

素因数の和:28928

約数の個数: 32

約数和(自身を含む): 582059520

約数和(自身を除く): 254027218

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 28871, 57742, 375323, 548549, 664033, 750646, 1097098, 1328066, 7131137, 8632429, 12616627, 14262274, 17264858, 25233254, 164016151, 328032302]

約数ペア:

[(1, 328032302), (2, 164016151), (13, 25233254), (19, 17264858), (23, 14262274), (26, 12616627), (38, 8632429), (46, 7131137), (247, 1328066), (299, 1097098), (437, 750646), (494, 664033), (598, 548549), (874, 375323), (5681, 57742), (11362, 28871)]