793151090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{38747}}^1$

素因数の和:38866

約数の個数: 32

約数和(自身を含む): 1506522240

約数和(自身を除く): 713371150

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 38747, 77494, 193735, 387470, 891181, 1782362, 3448483, 4455905, 6896966, 8911810, 17242415, 34484830, 79315109, 158630218, 396575545, 793151090]

約数ペア:

[(1, 793151090), (2, 396575545), (5, 158630218), (10, 79315109), (23, 34484830), (46, 17242415), (89, 8911810), (115, 6896966), (178, 4455905), (230, 3448483), (445, 1782362), (890, 891181), (2047, 387470), (4094, 193735), (10235, 77494), (20470, 38747)]