2050718157212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{775639}}^1$

素因数の和:776378

約数の個数: 48

約数和(自身を含む): 3870133344000

約数和(自身を除く): 1819415186788

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 659, 1003, 1318, 2006, 2636, 4012, 11203, 22406, 38881, 44812, 77762, 155524, 660977, 775639, 1321954, 1551278, 2643908, 3102556, 13185863, 26371726, 45762701, 52743452, 91525402, 183050804, 511146101, 777965917, 1022292202, 1555931834, 2044584404, 3111863668, 8689483717, 17378967434, 30157619959, 34757934868, 60315239918, 120630479836, 512679539303, 1025359078606, 2050718157212]

約数ペア:

[(1, 2050718157212), (2, 1025359078606), (4, 512679539303), (17, 120630479836), (34, 60315239918), (59, 34757934868), (68, 30157619959), (118, 17378967434), (236, 8689483717), (659, 3111863668), (1003, 2044584404), (1318, 1555931834), (2006, 1022292202), (2636, 777965917), (4012, 511146101), (11203, 183050804), (22406, 91525402), (38881, 52743452), (44812, 45762701), (77762, 26371726), (155524, 13185863), (660977, 3102556), (775639, 2643908), (1321954, 1551278)]