1738631780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2997641}}^1$

素因数の和:2997679

約数の個数: 24

約数和(自身を含む): 3777028920

約数和(自身を除く): 2038397140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2997641, 5995282, 11990564, 14988205, 29976410, 59952820, 86931589, 173863178, 347726356, 434657945, 869315890, 1738631780]

約数ペア:

[(1, 1738631780), (2, 869315890), (4, 434657945), (5, 347726356), (10, 173863178), (20, 86931589), (29, 59952820), (58, 29976410), (116, 14988205), (145, 11990564), (290, 5995282), (580, 2997641)]