337088336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1620617}}^1$

素因数の和:1620638

約数の個数: 20

約数和(自身を含む): 703348212

約数和(自身を除く): 366259876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1620617, 3241234, 6482468, 12964936, 21068021, 25929872, 42136042, 84272084, 168544168, 337088336]

約数ペア:

[(1, 337088336), (2, 168544168), (4, 84272084), (8, 42136042), (13, 25929872), (16, 21068021), (26, 12964936), (52, 6482468), (104, 3241234), (208, 1620617)]