1229491696

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{7573}}^1$

素因数の和:7793

約数の個数: 40

約数和(自身を含む): 2432465840

約数和(自身を除く): 1202974144

約数列:

[1, 2, 4, 8, 16, 73, 139, 146, 278, 292, 556, 584, 1112, 1168, 2224, 7573, 10147, 15146, 20294, 30292, 40588, 60584, 81176, 121168, 162352, 552829, 1052647, 1105658, 2105294, 2211316, 4210588, 4422632, 8421176, 8845264, 16842352, 76843231, 153686462, 307372924, 614745848, 1229491696]

約数ペア:

[(1, 1229491696), (2, 614745848), (4, 307372924), (8, 153686462), (16, 76843231), (73, 16842352), (139, 8845264), (146, 8421176), (278, 4422632), (292, 4210588), (556, 2211316), (584, 2105294), (1112, 1105658), (1168, 1052647), (2224, 552829), (7573, 162352), (10147, 121168), (15146, 81176), (20294, 60584), (30292, 40588)]