13290725980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{94933757}}^1$

素因数の和:94933773

約数の個数: 24

約数和(自身を含む): 31897742688

約数和(自身を除く): 18607016708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 94933757, 189867514, 379735028, 474668785, 664536299, 949337570, 1329072598, 1898675140, 2658145196, 3322681495, 6645362990, 13290725980]

約数ペア:

[(1, 13290725980), (2, 6645362990), (4, 3322681495), (5, 2658145196), (7, 1898675140), (10, 1329072598), (14, 949337570), (20, 664536299), (28, 474668785), (35, 379735028), (70, 189867514), (140, 94933757)]