520080302021

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1\times {\mathrm{693323}}^1$

素因数の和:694492

約数の個数: 16

約数和(自身を含む): 600829031808

約数和(自身を除く): 80748729787

約数列:

[1, 7, 101, 707, 1061, 7427, 107161, 693323, 750127, 4853261, 70025623, 490179361, 735615703, 5149309921, 74297186003, 520080302021]

約数ペア:

[(1, 520080302021), (7, 74297186003), (101, 5149309921), (707, 735615703), (1061, 490179361), (7427, 70025623), (107161, 4853261), (693323, 750127)]