397276130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{6317}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 755127360

約数和(自身を除く): 357851230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 1655, 3310, 6289, 6317, 12578, 12634, 31445, 31585, 62890, 63170, 120023, 240046, 600115, 1200230, 2090927, 4181854, 10454635, 20909270, 39727613, 79455226, 198638065, 397276130]

約数ペア:

[(1, 397276130), (2, 198638065), (5, 79455226), (10, 39727613), (19, 20909270), (38, 10454635), (95, 4181854), (190, 2090927), (331, 1200230), (662, 600115), (1655, 240046), (3310, 120023), (6289, 63170), (6317, 62890), (12578, 31585), (12634, 31445)]