2008690630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1\times {\mathrm{1723}}^1$

素因数の和:3400

約数の個数: 32

約数和(自身を含む): 3669596064

約数和(自身を除く): 1660905434

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1597, 1723, 3194, 3446, 7985, 8615, 15970, 17230, 116581, 125779, 233162, 251558, 582905, 628895, 1165810, 1257790, 2751631, 5503262, 13758155, 27516310, 200869063, 401738126, 1004345315, 2008690630]

約数ペア:

[(1, 2008690630), (2, 1004345315), (5, 401738126), (10, 200869063), (73, 27516310), (146, 13758155), (365, 5503262), (730, 2751631), (1597, 1257790), (1723, 1165810), (3194, 628895), (3446, 582905), (7985, 251558), (8615, 233162), (15970, 125779), (17230, 116581)]