719802002

素因数分解:

$2^1\times {\mathrm{257}}^2\times {\mathrm{5449}}^1$

素因数の和:5965

約数の個数: 12

約数和(自身を含む): 1084119450

約数和(自身を除く): 364317448

約数列:

[1, 2, 257, 514, 5449, 10898, 66049, 132098, 1400393, 2800786, 359901001, 719802002]

約数ペア:

[(1, 719802002), (2, 359901001), (257, 2800786), (514, 1400393), (5449, 132098), (10898, 66049)]