1081569476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{310439}}^1$

素因数の和:310523

約数の個数: 24

約数和(自身を含む): 2068772160

約数和(自身を除く): 987202684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 310439, 620878, 1241756, 4035707, 8071414, 16142828, 20799413, 41598826, 83197652, 270392369, 540784738, 1081569476]

約数ペア:

[(1, 1081569476), (2, 540784738), (4, 270392369), (13, 83197652), (26, 41598826), (52, 20799413), (67, 16142828), (134, 8071414), (268, 4035707), (871, 1241756), (1742, 620878), (3484, 310439)]