341702140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1314239}}^1$

素因数の和:1314261

約数の個数: 24

約数和(自身を含む): 772773120

約数和(自身を除く): 431070980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1314239, 2628478, 5256956, 6571195, 13142390, 17085107, 26284780, 34170214, 68340428, 85425535, 170851070, 341702140]

約数ペア:

[(1, 341702140), (2, 170851070), (4, 85425535), (5, 68340428), (10, 34170214), (13, 26284780), (20, 17085107), (26, 13142390), (52, 6571195), (65, 5256956), (130, 2628478), (260, 1314239)]