274869182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5237}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 494802432

約数和(自身を除く): 219933250

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 1141, 2282, 3749, 5237, 7498, 10474, 26243, 36659, 52486, 73318, 120451, 240902, 843157, 853631, 1686314, 1707262, 5975417, 11950834, 19633513, 39267026, 137434591, 274869182]

約数ペア:

[(1, 274869182), (2, 137434591), (7, 39267026), (14, 19633513), (23, 11950834), (46, 5975417), (161, 1707262), (163, 1686314), (322, 853631), (326, 843157), (1141, 240902), (2282, 120451), (3749, 73318), (5237, 52486), (7498, 36659), (10474, 26243)]