1198648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 2507760

約数和(自身を除く): 1309112

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 257, 424, 514, 583, 1028, 1166, 2056, 2332, 2827, 4664, 5654, 11308, 13621, 22616, 27242, 54484, 108968, 149831, 299662, 599324, 1198648]

約数ペア:

[(1, 1198648), (2, 599324), (4, 299662), (8, 149831), (11, 108968), (22, 54484), (44, 27242), (53, 22616), (88, 13621), (106, 11308), (212, 5654), (257, 4664), (424, 2827), (514, 2332), (583, 2056), (1028, 1166)]