365014780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1403903}}^1$

素因数の和:1403925

約数の個数: 24

約数和(自身を含む): 825495552

約数和(自身を除く): 460480772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1403903, 2807806, 5615612, 7019515, 14039030, 18250739, 28078060, 36501478, 73002956, 91253695, 182507390, 365014780]

約数ペア:

[(1, 365014780), (2, 182507390), (4, 91253695), (5, 73002956), (10, 36501478), (13, 28078060), (20, 18250739), (26, 14039030), (52, 7019515), (65, 5615612), (130, 2807806), (260, 1403903)]