4256994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 9861120

約数和(自身を除く): 5604126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1283, 1659, 2566, 3318, 3849, 7698, 8981, 17962, 26943, 53886, 101357, 202714, 304071, 608142, 709499, 1418998, 2128497, 4256994]

約数ペア:

[(1, 4256994), (2, 2128497), (3, 1418998), (6, 709499), (7, 608142), (14, 304071), (21, 202714), (42, 101357), (79, 53886), (158, 26943), (237, 17962), (474, 8981), (553, 7698), (1106, 3849), (1283, 3318), (1659, 2566)]