949348526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30809}}^1$

素因数の和:30920

約数の個数: 32

約数和(自身を含む): 1703669760

約数和(自身を除く): 754321234

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30809, 30814, 61618, 215663, 431326, 955079, 1910158, 2187439, 4374878, 6685553, 13371106, 15312073, 30624146, 67810609, 135621218, 474674263, 949348526]

約数ペア:

[(1, 949348526), (2, 474674263), (7, 135621218), (14, 67810609), (31, 30624146), (62, 15312073), (71, 13371106), (142, 6685553), (217, 4374878), (434, 2187439), (497, 1910158), (994, 955079), (2201, 431326), (4402, 215663), (15407, 61618), (30809, 30814)]