2247647444

素因数分解:

$2^2\times 7^3\times {\mathrm{263}}^1\times {\mathrm{6229}}^1$

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 4605216000

約数和(自身を除く): 2357568556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 343, 526, 686, 1052, 1372, 1841, 3682, 6229, 7364, 12458, 12887, 24916, 25774, 43603, 51548, 87206, 90209, 174412, 180418, 305221, 360836, 610442, 1220884, 1638227, 2136547, 3276454, 4273094, 6552908, 8546188, 11467589, 22935178, 45870356, 80273123, 160546246, 321092492, 561911861, 1123823722, 2247647444]

約数ペア:

[(1, 2247647444), (2, 1123823722), (4, 561911861), (7, 321092492), (14, 160546246), (28, 80273123), (49, 45870356), (98, 22935178), (196, 11467589), (263, 8546188), (343, 6552908), (526, 4273094), (686, 3276454), (1052, 2136547), (1372, 1638227), (1841, 1220884), (3682, 610442), (6229, 360836), (7364, 305221), (12458, 180418), (12887, 174412), (24916, 90209), (25774, 87206), (43603, 51548)]