2017335580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7758983}}^1$

素因数の和:7759005

約数の個数: 24

約数和(自身を含む): 4562282592

約数和(自身を除く): 2544947012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7758983, 15517966, 31035932, 38794915, 77589830, 100866779, 155179660, 201733558, 403467116, 504333895, 1008667790, 2017335580]

約数ペア:

[(1, 2017335580), (2, 1008667790), (4, 504333895), (5, 403467116), (10, 201733558), (13, 155179660), (20, 100866779), (26, 77589830), (52, 38794915), (65, 31035932), (130, 15517966), (260, 7758983)]