83781022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 139110048

約数和(自身を除く): 55329026

約数列:

[1, 2, 13, 26, 53, 106, 163, 326, 373, 689, 746, 1378, 2119, 4238, 4849, 8639, 9698, 17278, 19769, 39538, 60799, 112307, 121598, 224614, 256997, 513994, 790387, 1580774, 3222347, 6444694, 41890511, 83781022]

約数ペア:

[(1, 83781022), (2, 41890511), (13, 6444694), (26, 3222347), (53, 1580774), (106, 790387), (163, 513994), (326, 256997), (373, 224614), (689, 121598), (746, 112307), (1378, 60799), (2119, 39538), (4238, 19769), (4849, 17278), (8639, 9698)]