2634678697

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 3141152000

約数和(自身を除く): 506473303

約数列:

[1, 7, 49, 73, 139, 343, 511, 757, 973, 3577, 5299, 6811, 10147, 25039, 37093, 47677, 55261, 71029, 105223, 259651, 386827, 497203, 736561, 2707789, 3480421, 5155927, 7681279, 18954523, 36091489, 53768953, 376382671, 2634678697]

約数ペア:

[(1, 2634678697), (7, 376382671), (49, 53768953), (73, 36091489), (139, 18954523), (343, 7681279), (511, 5155927), (757, 3480421), (973, 2707789), (3577, 736561), (5299, 497203), (6811, 386827), (10147, 259651), (25039, 105223), (37093, 71029), (47677, 55261)]