817277196

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{161773}}^1$

素因数の和:162201

約数の個数: 24

約数和(自身を含む): 1911521584

約数和(自身を除く): 1094244388

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 161773, 323546, 485319, 647092, 970638, 1941276, 68106433, 136212866, 204319299, 272425732, 408638598, 817277196]

約数ペア:

[(1, 817277196), (2, 408638598), (3, 272425732), (4, 204319299), (6, 136212866), (12, 68106433), (421, 1941276), (842, 970638), (1263, 647092), (1684, 485319), (2526, 323546), (5052, 161773)]