1732392340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12374231}}^1$

素因数の和:12374247

約数の個数: 24

約数和(自身を含む): 4157741952

約数和(自身を除く): 2425349612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12374231, 24748462, 49496924, 61871155, 86619617, 123742310, 173239234, 247484620, 346478468, 433098085, 866196170, 1732392340]

約数ペア:

[(1, 1732392340), (2, 866196170), (4, 433098085), (5, 346478468), (7, 247484620), (10, 173239234), (14, 123742310), (20, 86619617), (28, 61871155), (35, 49496924), (70, 24748462), (140, 12374231)]