816393007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{2269}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 890748000

約数和(自身を除く): 74354993

約数列:

[1, 19, 29, 551, 653, 2269, 12407, 18937, 43111, 65801, 359803, 1250219, 1481657, 28151483, 42968053, 816393007]

約数ペア:

[(1, 816393007), (19, 42968053), (29, 28151483), (551, 1481657), (653, 1250219), (2269, 359803), (12407, 65801), (18937, 43111)]