262199704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148303}}^1$

素因数の和:148339

約数の個数: 32

約数和(自身を含む): 560589120

約数和(自身を除く): 298389416

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 148303, 296606, 593212, 1186424, 1927939, 2521151, 3855878, 5042302, 7711756, 10084604, 15423512, 20169208, 32774963, 65549926, 131099852, 262199704]

約数ペア:

[(1, 262199704), (2, 131099852), (4, 65549926), (8, 32774963), (13, 20169208), (17, 15423512), (26, 10084604), (34, 7711756), (52, 5042302), (68, 3855878), (104, 2521151), (136, 1927939), (221, 1186424), (442, 593212), (884, 296606), (1768, 148303)]