2949182768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{849419}}^1$

素因数の和:849465

約数の個数: 40

約数和(自身を含む): 6740997120

約数和(自身を除く): 3791814352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 849419, 1698838, 3397676, 5945933, 6795352, 11891866, 13590704, 23783732, 26331989, 47567464, 52663978, 95134928, 105327956, 184323923, 210655912, 368647846, 421311824, 737295692, 1474591384, 2949182768]

約数ペア:

[(1, 2949182768), (2, 1474591384), (4, 737295692), (7, 421311824), (8, 368647846), (14, 210655912), (16, 184323923), (28, 105327956), (31, 95134928), (56, 52663978), (62, 47567464), (112, 26331989), (124, 23783732), (217, 13590704), (248, 11891866), (434, 6795352), (496, 5945933), (868, 3397676), (1736, 1698838), (3472, 849419)]