1222424

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1438696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 263, 332, 526, 581, 664, 1052, 1162, 1841, 2104, 2324, 3682, 4648, 7364, 14728, 21829, 43658, 87316, 152803, 174632, 305606, 611212, 1222424]

約数ペア:

[(1, 1222424), (2, 611212), (4, 305606), (7, 174632), (8, 152803), (14, 87316), (28, 43658), (56, 21829), (83, 14728), (166, 7364), (263, 4648), (332, 3682), (526, 2324), (581, 2104), (664, 1841), (1052, 1162)]