13305737392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{616463}}^1$

素因数の和:616561

約数の個数: 40

約数和(自身を含む): 27518952960

約数和(自身を除く): 14213215568

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 616463, 1232926, 2465852, 4931704, 9863408, 11712797, 23425594, 43768873, 46851188, 87537746, 93702376, 175075492, 187404752, 350150984, 700301968, 831608587, 1663217174, 3326434348, 6652868696, 13305737392]

約数ペア:

[(1, 13305737392), (2, 6652868696), (4, 3326434348), (8, 1663217174), (16, 831608587), (19, 700301968), (38, 350150984), (71, 187404752), (76, 175075492), (142, 93702376), (152, 87537746), (284, 46851188), (304, 43768873), (568, 23425594), (1136, 11712797), (1349, 9863408), (2698, 4931704), (5396, 2465852), (10792, 1232926), (21584, 616463)]