813925994

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{1009}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 1409410560

約数和(自身を除く): 595484566

約数列:

[1, 2, 7, 14, 157, 314, 367, 734, 1009, 1099, 2018, 2198, 2569, 5138, 7063, 14126, 57619, 115238, 158413, 316826, 370303, 403333, 740606, 806666, 1108891, 2217782, 2592121, 5184242, 58137571, 116275142, 406962997, 813925994]

約数ペア:

[(1, 813925994), (2, 406962997), (7, 116275142), (14, 58137571), (157, 5184242), (314, 2592121), (367, 2217782), (734, 1108891), (1009, 806666), (1099, 740606), (2018, 403333), (2198, 370303), (2569, 316826), (5138, 158413), (7063, 115238), (14126, 57619)]