2152934408

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{320759}}^1$

素因数の和:321604

約数の個数: 16

約数和(自身を含む): 4041576000

約数和(自身を除く): 1888641592

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 320759, 641518, 1283036, 2566072, 269116801, 538233602, 1076467204, 2152934408]

約数ペア:

[(1, 2152934408), (2, 1076467204), (4, 538233602), (8, 269116801), (839, 2566072), (1678, 1283036), (3356, 641518), (6712, 320759)]