406989308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{11519}}^1$

素因数の和:11618

約数の個数: 36

約数和(自身を含む): 793658880

約数和(自身を除く): 386669572

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 11519, 17666, 23038, 35332, 46076, 126709, 253418, 506836, 840887, 1393799, 1681774, 2787598, 3363548, 5575196, 9249757, 18499514, 36999028, 101747327, 203494654, 406989308]

約数ペア:

[(1, 406989308), (2, 203494654), (4, 101747327), (11, 36999028), (22, 18499514), (44, 9249757), (73, 5575196), (121, 3363548), (146, 2787598), (242, 1681774), (292, 1393799), (484, 840887), (803, 506836), (1606, 253418), (3212, 126709), (8833, 46076), (11519, 35332), (17666, 23038)]