7155434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 5617942

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 197, 254, 286, 394, 1397, 1651, 2167, 2561, 2794, 3302, 4334, 5122, 18161, 25019, 28171, 36322, 50038, 56342, 275209, 325247, 550418, 650494, 3577717, 7155434]

約数ペア:

[(1, 7155434), (2, 3577717), (11, 650494), (13, 550418), (22, 325247), (26, 275209), (127, 56342), (143, 50038), (197, 36322), (254, 28171), (286, 25019), (394, 18161), (1397, 5122), (1651, 4334), (2167, 3302), (2561, 2794)]