7131386878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{48187}}^1$

素因数の和:48269

約数の個数: 48

約数和(自身を含む): 13780996992

約数和(自身を除く): 6649610114

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 961, 1922, 2387, 4774, 6727, 10571, 13454, 21142, 48187, 73997, 96374, 147994, 337309, 530057, 674618, 1060114, 1493797, 2987594, 3710399, 7420798, 10456579, 16431767, 20913158, 32863534, 46307707, 92615414, 115022369, 230044738, 324153949, 509384777, 648307898, 1018769554, 3565693439, 7131386878]

約数ペア:

[(1, 7131386878), (2, 3565693439), (7, 1018769554), (11, 648307898), (14, 509384777), (22, 324153949), (31, 230044738), (62, 115022369), (77, 92615414), (154, 46307707), (217, 32863534), (341, 20913158), (434, 16431767), (682, 10456579), (961, 7420798), (1922, 3710399), (2387, 2987594), (4774, 1493797), (6727, 1060114), (10571, 674618), (13454, 530057), (21142, 337309), (48187, 147994), (73997, 96374)]