1340802328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{23609}}^1$

素因数の和:23875

約数の個数: 32

約数和(自身を含む): 2606544000

約数和(自身を除く): 1265741672

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 458, 916, 1832, 7099, 14198, 23609, 28396, 47218, 56792, 94436, 188872, 731879, 1463758, 2927516, 5406461, 5855032, 10812922, 21625844, 43251688, 167600291, 335200582, 670401164, 1340802328]

約数ペア:

[(1, 1340802328), (2, 670401164), (4, 335200582), (8, 167600291), (31, 43251688), (62, 21625844), (124, 10812922), (229, 5855032), (248, 5406461), (458, 2927516), (916, 1463758), (1832, 731879), (7099, 188872), (14198, 94436), (23609, 56792), (28396, 47218)]