1025641352

素因数分解:

$2^3\times {\mathrm{4969}}^1\times {\mathrm{25801}}^1$

素因数の和:30776

約数の個数: 16

約数和(自身を含む): 1923539100

約数和(自身を除く): 897897748

約数列:

[1, 2, 4, 8, 4969, 9938, 19876, 25801, 39752, 51602, 103204, 206408, 128205169, 256410338, 512820676, 1025641352]

約数ペア:

[(1, 1025641352), (2, 512820676), (4, 256410338), (8, 128205169), (4969, 206408), (9938, 103204), (19876, 51602), (25801, 39752)]