22290893144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1277}}^1\times {\mathrm{12911}}^1$

素因数の和:14220

約数の個数: 48

約数和(自身を含む): 45296716320

約数和(自身を除く): 23005823176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1277, 1352, 2554, 5108, 10216, 12911, 16601, 25822, 33202, 51644, 66404, 103288, 132808, 167843, 215813, 335686, 431626, 671372, 863252, 1342744, 1726504, 2181959, 4363918, 8727836, 16487347, 17455672, 32974694, 65949388, 131898776, 214335511, 428671022, 857342044, 1714684088, 2786361643, 5572723286, 11145446572, 22290893144]

約数ペア:

[(1, 22290893144), (2, 11145446572), (4, 5572723286), (8, 2786361643), (13, 1714684088), (26, 857342044), (52, 428671022), (104, 214335511), (169, 131898776), (338, 65949388), (676, 32974694), (1277, 17455672), (1352, 16487347), (2554, 8727836), (5108, 4363918), (10216, 2181959), (12911, 1726504), (16601, 1342744), (25822, 863252), (33202, 671372), (51644, 431626), (66404, 335686), (103288, 215813), (132808, 167843)]