634582078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 1038989952

約数和(自身を除く): 404407874

約数列:

[1, 2, 13, 26, 131, 211, 262, 422, 883, 1703, 1766, 2743, 3406, 5486, 11479, 22958, 27641, 55282, 115673, 186313, 231346, 359333, 372626, 718666, 1503749, 2422069, 3007498, 4844138, 24407003, 48814006, 317291039, 634582078]

約数ペア:

[(1, 634582078), (2, 317291039), (13, 48814006), (26, 24407003), (131, 4844138), (211, 3007498), (262, 2422069), (422, 1503749), (883, 718666), (1703, 372626), (1766, 359333), (2743, 231346), (3406, 186313), (5486, 115673), (11479, 55282), (22958, 27641)]