2034979765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{12889}}^1$

素因数の和:13261

約数の個数: 32

約数和(自身を含む): 3014403840

約数和(自身を除く): 979424075

約数列:

[1, 5, 7, 13, 35, 65, 91, 347, 455, 1735, 2429, 4511, 12145, 12889, 22555, 31577, 64445, 90223, 157885, 167557, 451115, 837785, 1172899, 4472483, 5864495, 22362415, 31307381, 58142279, 156536905, 290711395, 406995953, 2034979765]

約数ペア:

[(1, 2034979765), (5, 406995953), (7, 290711395), (13, 156536905), (35, 58142279), (65, 31307381), (91, 22362415), (347, 5864495), (455, 4472483), (1735, 1172899), (2429, 837785), (4511, 451115), (12145, 167557), (12889, 157885), (22555, 90223), (31577, 64445)]