1478702992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{22859}}^1$

素因数の和:23191

約数の個数: 40

約数和(自身を含む): 3095426880

約数和(自身を除く): 1616723888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1244, 2488, 4043, 4976, 8086, 16172, 22859, 32344, 45718, 64688, 91436, 182872, 297167, 365744, 594334, 1188668, 2377336, 4754672, 7109149, 14218298, 28436596, 56873192, 92418937, 113746384, 184837874, 369675748, 739351496, 1478702992]

約数ペア:

[(1, 1478702992), (2, 739351496), (4, 369675748), (8, 184837874), (13, 113746384), (16, 92418937), (26, 56873192), (52, 28436596), (104, 14218298), (208, 7109149), (311, 4754672), (622, 2377336), (1244, 1188668), (2488, 594334), (4043, 365744), (4976, 297167), (8086, 182872), (16172, 91436), (22859, 64688), (32344, 45718)]