915321704668

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{1347877}}^1$

素因数の和:1348274

約数の個数: 48

約数和(自身を含む): 1859855979520

約数和(自身を除く): 944534274852

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 307, 316, 553, 614, 1106, 1228, 2149, 2212, 4298, 8596, 24253, 48506, 97012, 169771, 339542, 679084, 1347877, 2695754, 5391508, 9435139, 18870278, 37740556, 106482283, 212964566, 413798239, 425929132, 745375981, 827596478, 1490751962, 1655192956, 2896587673, 2981503924, 5793175346, 11586350692, 32690060881, 65380121762, 130760243524, 228830426167, 457660852334, 915321704668]

約数ペア:

[(1, 915321704668), (2, 457660852334), (4, 228830426167), (7, 130760243524), (14, 65380121762), (28, 32690060881), (79, 11586350692), (158, 5793175346), (307, 2981503924), (316, 2896587673), (553, 1655192956), (614, 1490751962), (1106, 827596478), (1228, 745375981), (2149, 425929132), (2212, 413798239), (4298, 212964566), (8596, 106482283), (24253, 37740556), (48506, 18870278), (97012, 9435139), (169771, 5391508), (339542, 2695754), (679084, 1347877)]