2596808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 5180160

約数和(自身を除く): 2583352

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 283, 296, 566, 1132, 1147, 2264, 2294, 4588, 8773, 9176, 10471, 17546, 20942, 35092, 41884, 70184, 83768, 324601, 649202, 1298404, 2596808]

約数ペア:

[(1, 2596808), (2, 1298404), (4, 649202), (8, 324601), (31, 83768), (37, 70184), (62, 41884), (74, 35092), (124, 20942), (148, 17546), (248, 10471), (283, 9176), (296, 8773), (566, 4588), (1132, 2294), (1147, 2264)]