1645366997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{11897}}^1$

素因数の和:12196

約数の個数: 16

約数和(自身を含む): 1798977600

約数和(自身を除く): 153610603

約数列:

[1, 19, 29, 251, 551, 4769, 7279, 11897, 138301, 226043, 345013, 2986147, 6555247, 56736793, 86598263, 1645366997]

約数ペア:

[(1, 1645366997), (19, 86598263), (29, 56736793), (251, 6555247), (551, 2986147), (4769, 345013), (7279, 226043), (11897, 138301)]