270647338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 448842240

約数和(自身を除く): 178194902

約数列:

[1, 2, 13, 26, 47, 94, 241, 482, 611, 919, 1222, 1838, 3133, 6266, 11327, 11947, 22654, 23894, 43193, 86386, 147251, 221479, 294502, 442958, 561509, 1123018, 2879227, 5758454, 10409513, 20819026, 135323669, 270647338]

約数ペア:

[(1, 270647338), (2, 135323669), (13, 20819026), (26, 10409513), (47, 5758454), (94, 2879227), (241, 1123018), (482, 561509), (611, 442958), (919, 294502), (1222, 221479), (1838, 147251), (3133, 86386), (6266, 43193), (11327, 23894), (11947, 22654)]