2563329601

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{517949}}^1$

素因数の和:518064

約数の個数: 12

約数和(自身を含む): 3011361300

約数和(自身を除く): 448031699

約数列:

[1, 7, 49, 101, 707, 4949, 517949, 3625643, 25379501, 52312849, 366189943, 2563329601]

約数ペア:

[(1, 2563329601), (7, 366189943), (49, 52312849), (101, 25379501), (707, 3625643), (4949, 517949)]