2480996882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{9871}}^1$

素因数の和:11274

約数の個数: 32

約数和(自身を含む): 4584082944

約数和(自身を除く): 2103086062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1381, 2762, 9667, 9871, 17953, 19334, 19742, 35906, 69097, 125671, 128323, 138194, 251342, 256646, 898261, 1796522, 13631851, 27263702, 95422957, 177214063, 190845914, 354428126, 1240498441, 2480996882]

約数ペア:

[(1, 2480996882), (2, 1240498441), (7, 354428126), (13, 190845914), (14, 177214063), (26, 95422957), (91, 27263702), (182, 13631851), (1381, 1796522), (2762, 898261), (9667, 256646), (9871, 251342), (17953, 138194), (19334, 128323), (19742, 125671), (35906, 69097)]