253340478

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{58889}}^1$

素因数の和:59136

約数の個数: 24

約数和(自身を含む): 551210400

約数和(自身を除く): 297869922

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 58889, 117778, 176667, 353334, 530001, 1060002, 14074471, 28148942, 42223413, 84446826, 126670239, 253340478]

約数ペア:

[(1, 253340478), (2, 126670239), (3, 84446826), (6, 42223413), (9, 28148942), (18, 14074471), (239, 1060002), (478, 530001), (717, 353334), (1434, 176667), (2151, 117778), (4302, 58889)]