4078958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3178642

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 359, 437, 494, 598, 718, 874, 4667, 5681, 6821, 8257, 9334, 11362, 13642, 16514, 88673, 107341, 156883, 177346, 214682, 313766, 2039479, 4078958]

約数ペア:

[(1, 4078958), (2, 2039479), (13, 313766), (19, 214682), (23, 177346), (26, 156883), (38, 107341), (46, 88673), (247, 16514), (299, 13642), (359, 11362), (437, 9334), (494, 8257), (598, 6821), (718, 5681), (874, 4667)]