1946338891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5483}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 2495439360

約数和(自身を除く): 549100469

約数列:

[1, 7, 17, 19, 119, 133, 157, 323, 1099, 2261, 2669, 2983, 5483, 18683, 20881, 38381, 50711, 93211, 104177, 354977, 652477, 729239, 860831, 1771009, 6025817, 12397063, 14634127, 16355789, 102438889, 114490523, 278048413, 1946338891]

約数ペア:

[(1, 1946338891), (7, 278048413), (17, 114490523), (19, 102438889), (119, 16355789), (133, 14634127), (157, 12397063), (323, 6025817), (1099, 1771009), (2261, 860831), (2669, 729239), (2983, 652477), (5483, 354977), (18683, 104177), (20881, 93211), (38381, 50711)]