344408684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{10303}}^1$

素因数の和:10505

約数の個数: 24

約数和(自身を含む): 617127168

約数和(自身を除く): 272718484

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 8357, 10303, 16714, 20606, 33428, 41212, 628483, 1256966, 1411511, 2513932, 2823022, 5646044, 86102171, 172204342, 344408684]

約数ペア:

[(1, 344408684), (2, 172204342), (4, 86102171), (61, 5646044), (122, 2823022), (137, 2513932), (244, 1411511), (274, 1256966), (548, 628483), (8357, 41212), (10303, 33428), (16714, 20606)]