269903802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{90511}}^1$

素因数の和:90594

約数の個数: 32

約数和(自身を含む): 625618944

約数和(自身を除く): 355715142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 90511, 181022, 271533, 543066, 633577, 1267154, 1900731, 3801462, 6426281, 12852562, 19278843, 38557686, 44983967, 89967934, 134951901, 269903802]

約数ペア:

[(1, 269903802), (2, 134951901), (3, 89967934), (6, 44983967), (7, 38557686), (14, 19278843), (21, 12852562), (42, 6426281), (71, 3801462), (142, 1900731), (213, 1267154), (426, 633577), (497, 543066), (994, 271533), (1491, 181022), (2982, 90511)]