2017431764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{39779}}^1$

素因数の和:40223

約数の個数: 24

約数和(自身を含む): 3653395200

約数和(自身を除く): 1635963436

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 1636, 12679, 25358, 39779, 50716, 79558, 159116, 1233149, 2466298, 4932596, 16269611, 32539222, 65078444, 504357941, 1008715882, 2017431764]

約数ペア:

[(1, 2017431764), (2, 1008715882), (4, 504357941), (31, 65078444), (62, 32539222), (124, 16269611), (409, 4932596), (818, 2466298), (1636, 1233149), (12679, 159116), (25358, 79558), (39779, 50716)]