2015924092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41641}}^1$

素因数の和:41691

約数の個数: 72

約数和(自身を含む): 4652244240

約数和(自身を除く): 2636320148

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 24206, 41641, 48412, 83282, 166564, 291487, 541333, 582974, 791179, 1082666, 1165948, 1582358, 2040409, 2165332, 3164716, 3789331, 4080818, 5538253, 7578662, 8161636, 10285327, 11076506, 15157324, 20570654, 22153012, 26525317, 38767771, 41141308, 53050634, 71997289, 77535542, 106101268, 143994578, 155071084, 287989156, 503981023, 1007962046, 2015924092]

約数ペア:

[(1, 2015924092), (2, 1007962046), (4, 503981023), (7, 287989156), (13, 155071084), (14, 143994578), (19, 106101268), (26, 77535542), (28, 71997289), (38, 53050634), (49, 41141308), (52, 38767771), (76, 26525317), (91, 22153012), (98, 20570654), (133, 15157324), (182, 11076506), (196, 10285327), (247, 8161636), (266, 7578662), (364, 5538253), (494, 4080818), (532, 3789331), (637, 3164716), (931, 2165332), (988, 2040409), (1274, 1582358), (1729, 1165948), (1862, 1082666), (2548, 791179), (3458, 582974), (3724, 541333), (6916, 291487), (12103, 166564), (24206, 83282), (41641, 48412)]