2549646722

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1\times {\mathrm{1399}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 4398240000

約数和(自身を除く): 1848593278

約数列:

[1, 2, 7, 14, 349, 373, 698, 746, 1399, 2443, 2611, 2798, 4886, 5222, 9793, 19586, 130177, 260354, 488251, 521827, 911239, 976502, 1043654, 1822478, 3417757, 3652789, 6835514, 7305578, 182117623, 364235246, 1274823361, 2549646722]

約数ペア:

[(1, 2549646722), (2, 1274823361), (7, 364235246), (14, 182117623), (349, 7305578), (373, 6835514), (698, 3652789), (746, 3417757), (1399, 1822478), (2443, 1043654), (2611, 976502), (2798, 911239), (4886, 521827), (5222, 488251), (9793, 260354), (19586, 130177)]