2061780744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{237971}}^1$

素因数の和:238018

約数の個数: 48

約数和(自身を含む): 5440039920

約数和(自身を除く): 3378259176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 237971, 475942, 713913, 951884, 1427826, 1903768, 2855652, 4521449, 5711304, 9042898, 13564347, 18085796, 27128694, 36171592, 54257388, 85907531, 108514776, 171815062, 257722593, 343630124, 515445186, 687260248, 1030890372, 2061780744]

約数ペア:

[(1, 2061780744), (2, 1030890372), (3, 687260248), (4, 515445186), (6, 343630124), (8, 257722593), (12, 171815062), (19, 108514776), (24, 85907531), (38, 54257388), (57, 36171592), (76, 27128694), (114, 18085796), (152, 13564347), (228, 9042898), (361, 5711304), (456, 4521449), (722, 2855652), (1083, 1903768), (1444, 1427826), (2166, 951884), (2888, 713913), (4332, 475942), (8664, 237971)]