1683402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 2204598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 269, 298, 447, 538, 807, 894, 1043, 1614, 1883, 2086, 3129, 3766, 5649, 6258, 11298, 40081, 80162, 120243, 240486, 280567, 561134, 841701, 1683402]

約数ペア:

[(1, 1683402), (2, 841701), (3, 561134), (6, 280567), (7, 240486), (14, 120243), (21, 80162), (42, 40081), (149, 11298), (269, 6258), (298, 5649), (447, 3766), (538, 3129), (807, 2086), (894, 1883), (1043, 1614)]