258770004

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{222311}}^1$

素因数の和:222415

約数の個数: 24

約数和(自身を含む): 610024128

約数和(自身を除く): 351254124

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 222311, 444622, 666933, 889244, 1333866, 2667732, 21564167, 43128334, 64692501, 86256668, 129385002, 258770004]

約数ペア:

[(1, 258770004), (2, 129385002), (3, 86256668), (4, 64692501), (6, 43128334), (12, 21564167), (97, 2667732), (194, 1333866), (291, 889244), (388, 666933), (582, 444622), (1164, 222311)]