1036893574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{196307}}^1$

素因数の和:196467

約数の個数: 16

約数和(自身を含む): 1648987200

約数和(自身を除く): 612093626

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 196307, 392614, 3729833, 7459666, 27286673, 54573346, 518446787, 1036893574]

約数ペア:

[(1, 1036893574), (2, 518446787), (19, 54573346), (38, 27286673), (139, 7459666), (278, 3729833), (2641, 392614), (5282, 196307)]