681569182

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{1609}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 1187020800

約数和(自身を除く): 505451618

約数列:

[1, 2, 7, 14, 79, 158, 383, 553, 766, 1106, 1609, 2681, 3218, 5362, 11263, 22526, 30257, 60514, 127111, 211799, 254222, 423598, 616247, 889777, 1232494, 1779554, 4313729, 8627458, 48683513, 97367026, 340784591, 681569182]

約数ペア:

[(1, 681569182), (2, 340784591), (7, 97367026), (14, 48683513), (79, 8627458), (158, 4313729), (383, 1779554), (553, 1232494), (766, 889777), (1106, 616247), (1609, 423598), (2681, 254222), (3218, 211799), (5362, 127111), (11263, 60514), (22526, 30257)]