2018599408

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{119359}}^1$

素因数の和:119525

約数の個数: 40

約数和(自身を含む): 4499394560

約数和(自身を除く): 2480795152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 119359, 238718, 477436, 835513, 954872, 1671026, 1909744, 3342052, 6684104, 13368208, 18023209, 36046418, 72092836, 126162463, 144185672, 252324926, 288371344, 504649852, 1009299704, 2018599408]

約数ペア:

[(1, 2018599408), (2, 1009299704), (4, 504649852), (7, 288371344), (8, 252324926), (14, 144185672), (16, 126162463), (28, 72092836), (56, 36046418), (112, 18023209), (151, 13368208), (302, 6684104), (604, 3342052), (1057, 1909744), (1208, 1671026), (2114, 954872), (2416, 835513), (4228, 477436), (8456, 238718), (16912, 119359)]