1229176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1310984

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 223, 424, 446, 689, 892, 1378, 1784, 2756, 2899, 5512, 5798, 11596, 11819, 23192, 23638, 47276, 94552, 153647, 307294, 614588, 1229176]

約数ペア:

[(1, 1229176), (2, 614588), (4, 307294), (8, 153647), (13, 94552), (26, 47276), (52, 23638), (53, 23192), (104, 11819), (106, 11596), (212, 5798), (223, 5512), (424, 2899), (446, 2756), (689, 1784), (892, 1378)]