1894088

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4104000

約数和(自身を除く): 2209912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 227, 298, 454, 596, 908, 1043, 1192, 1589, 1816, 2086, 3178, 4172, 6356, 8344, 12712, 33823, 67646, 135292, 236761, 270584, 473522, 947044, 1894088]

約数ペア:

[(1, 1894088), (2, 947044), (4, 473522), (7, 270584), (8, 236761), (14, 135292), (28, 67646), (56, 33823), (149, 12712), (227, 8344), (298, 6356), (454, 4172), (596, 3178), (908, 2086), (1043, 1816), (1192, 1589)]