398528936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3832009}}^1$

素因数の和:3832028

約数の個数: 16

約数和(自身を含む): 804722100

約数和(自身を除く): 406193164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3832009, 7664018, 15328036, 30656072, 49816117, 99632234, 199264468, 398528936]

約数ペア:

[(1, 398528936), (2, 199264468), (4, 99632234), (8, 49816117), (13, 30656072), (26, 15328036), (52, 7664018), (104, 3832009)]