406988418

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{4421}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 829920960

約数和(自身を除く): 422932542

約数列:

[1, 2, 3, 6, 67, 134, 201, 229, 402, 458, 687, 1374, 4421, 8842, 13263, 15343, 26526, 30686, 46029, 92058, 296207, 592414, 888621, 1012409, 1777242, 2024818, 3037227, 6074454, 67831403, 135662806, 203494209, 406988418]

約数ペア:

[(1, 406988418), (2, 203494209), (3, 135662806), (6, 67831403), (67, 6074454), (134, 3037227), (201, 2024818), (229, 1777242), (402, 1012409), (458, 888621), (687, 592414), (1374, 296207), (4421, 92058), (8842, 46029), (13263, 30686), (15343, 26526)]