1250008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 2489760

約数和(自身を除く): 1239752

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 103, 148, 164, 206, 296, 328, 412, 824, 1517, 3034, 3811, 4223, 6068, 7622, 8446, 12136, 15244, 16892, 30488, 33784, 156251, 312502, 625004, 1250008]

約数ペア:

[(1, 1250008), (2, 625004), (4, 312502), (8, 156251), (37, 33784), (41, 30488), (74, 16892), (82, 15244), (103, 12136), (148, 8446), (164, 7622), (206, 6068), (296, 4223), (328, 3811), (412, 3034), (824, 1517)]