408066916

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{6761}}^1$

素因数の和:7035

約数の個数: 24

約数和(自身を含む): 727050240

約数和(自身を除く): 318983324

約数列:

[1, 2, 4, 79, 158, 191, 316, 382, 764, 6761, 13522, 15089, 27044, 30178, 60356, 534119, 1068238, 1291351, 2136476, 2582702, 5165404, 102016729, 204033458, 408066916]

約数ペア:

[(1, 408066916), (2, 204033458), (4, 102016729), (79, 5165404), (158, 2582702), (191, 2136476), (316, 1291351), (382, 1068238), (764, 534119), (6761, 60356), (13522, 30178), (15089, 27044)]