1268754522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{425471}}^1$

素因数の和:425554

約数の個数: 32

約数和(自身を含む): 2940862464

約数和(自身を除く): 1672107942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 425471, 850942, 1276413, 2552826, 2978297, 5956594, 8934891, 17869782, 30208441, 60416882, 90625323, 181250646, 211459087, 422918174, 634377261, 1268754522]

約数ペア:

[(1, 1268754522), (2, 634377261), (3, 422918174), (6, 211459087), (7, 181250646), (14, 90625323), (21, 60416882), (42, 30208441), (71, 17869782), (142, 8934891), (213, 5956594), (426, 2978297), (497, 2552826), (994, 1276413), (1491, 850942), (2982, 425471)]