171968678

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 304432128

約数和(自身を除く): 132463450

約数列:

[1, 2, 7, 14, 41, 82, 131, 262, 287, 574, 917, 1834, 2287, 4574, 5371, 10742, 16009, 32018, 37597, 75194, 93767, 187534, 299597, 599194, 656369, 1312738, 2097179, 4194358, 12283477, 24566954, 85984339, 171968678]

約数ペア:

[(1, 171968678), (2, 85984339), (7, 24566954), (14, 12283477), (41, 4194358), (82, 2097179), (131, 1312738), (262, 656369), (287, 599194), (574, 299597), (917, 187534), (1834, 93767), (2287, 75194), (4574, 37597), (5371, 32018), (10742, 16009)]