1296403928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{106823}}^1$

素因数の和:106907

約数の個数: 32

約数和(自身を含む): 2557366560

約数和(自身を除く): 1260962632

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 106823, 213646, 427292, 854584, 3952451, 4379743, 7904902, 8759486, 15809804, 17518972, 31619608, 35037944, 162050491, 324100982, 648201964, 1296403928]

約数ペア:

[(1, 1296403928), (2, 648201964), (4, 324100982), (8, 162050491), (37, 35037944), (41, 31619608), (74, 17518972), (82, 15809804), (148, 8759486), (164, 7904902), (296, 4379743), (328, 3952451), (1517, 854584), (3034, 427292), (6068, 213646), (12136, 106823)]