126645974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22447}}^1$

素因数の和:22500

約数の個数: 32

約数和(自身を含む): 241360896

約数和(自身を除く): 114714922

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 22447, 44894, 157129, 291811, 314258, 583622, 695857, 1391714, 2042677, 4085354, 4870999, 9046141, 9741998, 18092282, 63322987, 126645974]

約数ペア:

[(1, 126645974), (2, 63322987), (7, 18092282), (13, 9741998), (14, 9046141), (26, 4870999), (31, 4085354), (62, 2042677), (91, 1391714), (182, 695857), (217, 583622), (403, 314258), (434, 291811), (806, 157129), (2821, 44894), (5642, 22447)]