401065868

素因数分解:

$2^2\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{6977}}^1$

素因数の和:9041

約数の個数: 24

約数和(自身を含む): 802637472

約数和(自身を除く): 401571604

約数列:

[1, 2, 4, 7, 14, 28, 2053, 4106, 6977, 8212, 13954, 14371, 27908, 28742, 48839, 57484, 97678, 195356, 14323781, 28647562, 57295124, 100266467, 200532934, 401065868]

約数ペア:

[(1, 401065868), (2, 200532934), (4, 100266467), (7, 57295124), (14, 28647562), (28, 14323781), (2053, 195356), (4106, 97678), (6977, 57484), (8212, 48839), (13954, 28742), (14371, 27908)]