381454554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{58921}}^1$

素因数の和:59022

約数の個数: 32

約数和(自身を含む): 831507264

約数和(自身を除く): 450052710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 58921, 117842, 176763, 353526, 765973, 1531946, 2297919, 4595838, 4890443, 9780886, 14671329, 29342658, 63575759, 127151518, 190727277, 381454554]

約数ペア:

[(1, 381454554), (2, 190727277), (3, 127151518), (6, 63575759), (13, 29342658), (26, 14671329), (39, 9780886), (78, 4890443), (83, 4595838), (166, 2297919), (249, 1531946), (498, 765973), (1079, 353526), (2158, 176763), (3237, 117842), (6474, 58921)]