2019986510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{23431}}^1$

素因数の和:23708

約数の個数: 32

約数和(自身を含む): 3750432192

約数和(自身を除く): 1730445682

約数列:

[1, 2, 5, 10, 37, 74, 185, 233, 370, 466, 1165, 2330, 8621, 17242, 23431, 43105, 46862, 86210, 117155, 234310, 866947, 1733894, 4334735, 5459423, 8669470, 10918846, 27297115, 54594230, 201998651, 403997302, 1009993255, 2019986510]

約数ペア:

[(1, 2019986510), (2, 1009993255), (5, 403997302), (10, 201998651), (37, 54594230), (74, 27297115), (185, 10918846), (233, 8669470), (370, 5459423), (466, 4334735), (1165, 1733894), (2330, 866947), (8621, 234310), (17242, 117155), (23431, 86210), (43105, 46862)]