123048982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 218880000

約数和(自身を除く): 95831018

約数列:

[1, 2, 7, 14, 31, 62, 217, 227, 434, 454, 1249, 1589, 2498, 3178, 7037, 8743, 14074, 17486, 38719, 49259, 77438, 98518, 271033, 283523, 542066, 567046, 1984661, 3969322, 8789213, 17578426, 61524491, 123048982]

約数ペア:

[(1, 123048982), (2, 61524491), (7, 17578426), (14, 8789213), (31, 3969322), (62, 1984661), (217, 567046), (227, 542066), (434, 283523), (454, 271033), (1249, 98518), (1589, 77438), (2498, 49259), (3178, 38719), (7037, 17486), (8743, 14074)]