2100043233712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6908036953}}^1$

素因数の和:6908036980

約数の個数: 20

約数和(自身を含む): 4282982911480

約数和(自身を除く): 2182939677768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6908036953, 13816073906, 27632147812, 55264295624, 110528591248, 131252702107, 262505404214, 525010808428, 1050021616856, 2100043233712]

約数ペア:

[(1, 2100043233712), (2, 1050021616856), (4, 525010808428), (8, 262505404214), (16, 131252702107), (19, 110528591248), (38, 55264295624), (76, 27632147812), (152, 13816073906), (304, 6908036953)]