1954507312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1720517}}^1$

素因数の和:1720596

約数の個数: 20

約数和(自身を含む): 3840196176

約数和(自身を除く): 1885688864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1720517, 3441034, 6882068, 13764136, 27528272, 122156707, 244313414, 488626828, 977253656, 1954507312]

約数ペア:

[(1, 1954507312), (2, 977253656), (4, 488626828), (8, 244313414), (16, 122156707), (71, 27528272), (142, 13764136), (284, 6882068), (568, 3441034), (1136, 1720517)]