8273785890244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{73707247}}^1$

素因数の和:73707488

約数の個数: 48

約数和(自身を含む): 17501048965120

約数和(自身を除く): 9227263074876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1477, 2954, 4009, 5908, 8018, 16036, 28063, 56126, 112252, 73707247, 147414494, 294828988, 515950729, 1031901458, 1400437693, 2063802916, 2800875386, 5601750772, 9803063851, 15552229117, 19606127702, 31104458234, 39212255404, 62208916468, 108865603819, 217731207638, 295492353223, 435462415276, 590984706446, 1181969412892, 2068446472561, 4136892945122, 8273785890244]

約数ペア:

[(1, 8273785890244), (2, 4136892945122), (4, 2068446472561), (7, 1181969412892), (14, 590984706446), (19, 435462415276), (28, 295492353223), (38, 217731207638), (76, 108865603819), (133, 62208916468), (211, 39212255404), (266, 31104458234), (422, 19606127702), (532, 15552229117), (844, 9803063851), (1477, 5601750772), (2954, 2800875386), (4009, 2063802916), (5908, 1400437693), (8018, 1031901458), (16036, 515950729), (28063, 294828988), (56126, 147414494), (112252, 73707247)]