2912563472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2000387}}^1$

素因数の和:2000415

約数の個数: 40

約数和(自身を含む): 6945347136

約数和(自身を除く): 4032783664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2000387, 4000774, 8001548, 14002709, 16003096, 26005031, 28005418, 32006192, 52010062, 56010836, 104020124, 112021672, 182035217, 208040248, 224043344, 364070434, 416080496, 728140868, 1456281736, 2912563472]

約数ペア:

[(1, 2912563472), (2, 1456281736), (4, 728140868), (7, 416080496), (8, 364070434), (13, 224043344), (14, 208040248), (16, 182035217), (26, 112021672), (28, 104020124), (52, 56010836), (56, 52010062), (91, 32006192), (104, 28005418), (112, 26005031), (182, 16003096), (208, 14002709), (364, 8001548), (728, 4000774), (1456, 2000387)]