7491484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 10120292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1871, 2002, 3742, 4004, 7484, 13097, 20581, 24323, 26194, 41162, 48646, 52388, 82324, 97292, 144067, 170261, 267553, 288134, 340522, 535106, 576268, 681044, 1070212, 1872871, 3745742, 7491484]

約数ペア:

[(1, 7491484), (2, 3745742), (4, 1872871), (7, 1070212), (11, 681044), (13, 576268), (14, 535106), (22, 340522), (26, 288134), (28, 267553), (44, 170261), (52, 144067), (77, 97292), (91, 82324), (143, 52388), (154, 48646), (182, 41162), (286, 26194), (308, 24323), (364, 20581), (572, 13097), (1001, 7484), (1871, 4004), (2002, 3742)]