1880851588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{24137}}^1$

素因数の和:24193

約数の個数: 72

約数和(自身を含む): 4314715776

約数和(自身を除く): 2433864188

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2783, 3388, 3542, 5566, 7084, 11132, 19481, 24137, 38962, 48274, 77924, 96548, 168959, 265507, 337918, 531014, 555151, 675836, 1062028, 1110302, 1858549, 2220604, 2920577, 3717098, 3886057, 5841154, 6106661, 7434196, 7772114, 11682308, 12213322, 15544228, 20444039, 24426644, 40888078, 42746627, 67173271, 81776156, 85493254, 134346542, 170986508, 268693084, 470212897, 940425794, 1880851588]

約数ペア:

[(1, 1880851588), (2, 940425794), (4, 470212897), (7, 268693084), (11, 170986508), (14, 134346542), (22, 85493254), (23, 81776156), (28, 67173271), (44, 42746627), (46, 40888078), (77, 24426644), (92, 20444039), (121, 15544228), (154, 12213322), (161, 11682308), (242, 7772114), (253, 7434196), (308, 6106661), (322, 5841154), (484, 3886057), (506, 3717098), (644, 2920577), (847, 2220604), (1012, 1858549), (1694, 1110302), (1771, 1062028), (2783, 675836), (3388, 555151), (3542, 531014), (5566, 337918), (7084, 265507), (11132, 168959), (19481, 96548), (24137, 77924), (38962, 48274)]