477614018

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7877}}^1$

素因数の和:8018

約数の個数: 32

約数和(自身を含む): 844017408

約数和(自身を除く): 366403390

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 4331, 7877, 8662, 15754, 30317, 55139, 60634, 110278, 480497, 559267, 960994, 1118534, 3363479, 3914869, 6726958, 7829738, 34115287, 68230574, 238807009, 477614018]

約数ペア:

[(1, 477614018), (2, 238807009), (7, 68230574), (14, 34115287), (61, 7829738), (71, 6726958), (122, 3914869), (142, 3363479), (427, 1118534), (497, 960994), (854, 559267), (994, 480497), (4331, 110278), (7877, 60634), (8662, 55139), (15754, 30317)]