677434322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 1093305600

約数和(自身を除く): 415871278

約数列:

[1, 2, 19, 38, 79, 113, 158, 226, 1501, 1997, 2147, 3002, 3994, 4294, 8927, 17854, 37943, 75886, 157763, 169613, 225661, 315526, 339226, 451322, 2997497, 4287559, 5994994, 8575118, 17827219, 35654438, 338717161, 677434322]

約数ペア:

[(1, 677434322), (2, 338717161), (19, 35654438), (38, 17827219), (79, 8575118), (113, 5994994), (158, 4287559), (226, 2997497), (1501, 451322), (1997, 339226), (2147, 315526), (3002, 225661), (3994, 169613), (4294, 157763), (8927, 75886), (17854, 37943)]