274241902

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 459157248

約数和(自身を除く): 184915346

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1331, 1451, 1562, 2662, 2902, 8591, 15961, 17182, 31922, 94501, 103021, 175571, 189002, 206042, 351142, 1133231, 1931281, 2266462, 3862562, 12465541, 24931082, 137120951, 274241902]

約数ペア:

[(1, 274241902), (2, 137120951), (11, 24931082), (22, 12465541), (71, 3862562), (121, 2266462), (142, 1931281), (242, 1133231), (781, 351142), (1331, 206042), (1451, 189002), (1562, 175571), (2662, 103021), (2902, 94501), (8591, 31922), (15961, 17182)]