415076168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{307009}}^1$

素因数の和:307041

約数の個数: 24

約数和(自身を含む): 842742450

約数和(自身を除く): 427666282

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 307009, 614018, 1228036, 2456072, 3991117, 7982234, 15964468, 31928936, 51884521, 103769042, 207538084, 415076168]

約数ペア:

[(1, 415076168), (2, 207538084), (4, 103769042), (8, 51884521), (13, 31928936), (26, 15964468), (52, 7982234), (104, 3991117), (169, 2456072), (338, 1228036), (676, 614018), (1352, 307009)]