1628394704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2482309}}^1$

素因数の和:2482358

約数の個数: 20

約数和(自身を含む): 3231967620

約数和(自身を除く): 1603572916

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2482309, 4964618, 9929236, 19858472, 39716944, 101774669, 203549338, 407098676, 814197352, 1628394704]

約数ペア:

[(1, 1628394704), (2, 814197352), (4, 407098676), (8, 203549338), (16, 101774669), (41, 39716944), (82, 19858472), (164, 9929236), (328, 4964618), (656, 2482309)]