7869775316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{21611}}^1$

素因数の和:21824

約数の個数: 48

約数和(自身を含む): 15249427200

約数和(自身を除く): 7379651884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 149, 188, 298, 596, 611, 1222, 1937, 2444, 3874, 7003, 7748, 14006, 21611, 28012, 43222, 86444, 91039, 182078, 280943, 364156, 561886, 1015717, 1123772, 2031434, 3220039, 4062868, 6440078, 12880156, 13204321, 26408642, 41860507, 52817284, 83721014, 151341833, 167442028, 302683666, 605367332, 1967443829, 3934887658, 7869775316]

約数ペア:

[(1, 7869775316), (2, 3934887658), (4, 1967443829), (13, 605367332), (26, 302683666), (47, 167442028), (52, 151341833), (94, 83721014), (149, 52817284), (188, 41860507), (298, 26408642), (596, 13204321), (611, 12880156), (1222, 6440078), (1937, 4062868), (2444, 3220039), (3874, 2031434), (7003, 1123772), (7748, 1015717), (14006, 561886), (21611, 364156), (28012, 280943), (43222, 182078), (86444, 91039)]