309035282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{19889}}^1$

素因数の和:20365

約数の個数: 16

約数和(自身を含む): 491919480

約数和(自身を除く): 182884198

約数列:

[1, 2, 17, 34, 457, 914, 7769, 15538, 19889, 39778, 338113, 676226, 9089273, 18178546, 154517641, 309035282]

約数ペア:

[(1, 309035282), (2, 154517641), (17, 18178546), (34, 9089273), (457, 676226), (914, 338113), (7769, 39778), (15538, 19889)]