808218956

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1447}}^1\times {\mathrm{2971}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 1445961216

約数和(自身を除く): 637742260

約数列:

[1, 2, 4, 47, 94, 188, 1447, 2894, 2971, 5788, 5942, 11884, 68009, 136018, 139637, 272036, 279274, 558548, 4299037, 8598074, 17196148, 202054739, 404109478, 808218956]

約数ペア:

[(1, 808218956), (2, 404109478), (4, 202054739), (47, 17196148), (94, 8598074), (188, 4299037), (1447, 558548), (2894, 279274), (2971, 272036), (5788, 139637), (5942, 136018), (11884, 68009)]