2912821628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^2\times {\mathrm{953}}^1$

素因数の和:1302

約数の個数: 36

約数和(自身を含む): 5301156672

約数和(自身を除く): 2388335044

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 953, 1906, 3812, 4867, 9734, 19468, 24649, 29543, 49298, 59086, 98596, 118172, 149621, 299242, 598484, 764119, 1528238, 3056476, 4638251, 9276502, 18553004, 23490497, 46980994, 93961988, 728205407, 1456410814, 2912821628]

約数ペア:

[(1, 2912821628), (2, 1456410814), (4, 728205407), (31, 93961988), (62, 46980994), (124, 23490497), (157, 18553004), (314, 9276502), (628, 4638251), (953, 3056476), (1906, 1528238), (3812, 764119), (4867, 598484), (9734, 299242), (19468, 149621), (24649, 118172), (29543, 98596), (49298, 59086)]