1187758084

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{79801}}^1$

素因数の和:79927

約数の個数: 18

約数和(自身を含む): 2113236762

約数和(自身を除く): 925478678

約数列:

[1, 2, 4, 61, 122, 244, 3721, 7442, 14884, 79801, 159602, 319204, 4867861, 9735722, 19471444, 296939521, 593879042, 1187758084]

約数ペア:

[(1, 1187758084), (2, 593879042), (4, 296939521), (61, 19471444), (122, 9735722), (244, 4867861), (3721, 319204), (7442, 159602), (14884, 79801)]