1919512

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 4158720

約数和(自身を除く): 2239208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 227, 302, 454, 604, 908, 1057, 1208, 1589, 1816, 2114, 3178, 4228, 6356, 8456, 12712, 34277, 68554, 137108, 239939, 274216, 479878, 959756, 1919512]

約数ペア:

[(1, 1919512), (2, 959756), (4, 479878), (7, 274216), (8, 239939), (14, 137108), (28, 68554), (56, 34277), (151, 12712), (227, 8456), (302, 6356), (454, 4228), (604, 3178), (908, 2114), (1057, 1816), (1208, 1589)]