1118151938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 1799020800

約数和(自身を除く): 680868862

約数列:

[1, 2, 19, 38, 79, 158, 173, 346, 1501, 2153, 3002, 3287, 4306, 6574, 13667, 27334, 40907, 81814, 170087, 259673, 340174, 372469, 519346, 744938, 3231653, 6463306, 7076911, 14153822, 29425051, 58850102, 559075969, 1118151938]

約数ペア:

[(1, 1118151938), (2, 559075969), (19, 58850102), (38, 29425051), (79, 14153822), (158, 7076911), (173, 6463306), (346, 3231653), (1501, 744938), (2153, 519346), (3002, 372469), (3287, 340174), (4306, 259673), (6574, 170087), (13667, 81814), (27334, 40907)]