401050328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{376927}}^1$

素因数の和:376959

約数の個数: 32

約数和(自身を含む): 904627200

約数和(自身を除く): 503576872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 376927, 753854, 1507708, 2638489, 3015416, 5276978, 7161613, 10553956, 14323226, 21107912, 28646452, 50131291, 57292904, 100262582, 200525164, 401050328]

約数ペア:

[(1, 401050328), (2, 200525164), (4, 100262582), (7, 57292904), (8, 50131291), (14, 28646452), (19, 21107912), (28, 14323226), (38, 10553956), (56, 7161613), (76, 5276978), (133, 3015416), (152, 2638489), (266, 1507708), (532, 753854), (1064, 376927)]