2579766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 5944320

約数和(自身を除く): 3364554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 257, 478, 514, 717, 771, 1434, 1542, 1673, 1799, 3346, 3598, 5019, 5397, 10038, 10794, 61423, 122846, 184269, 368538, 429961, 859922, 1289883, 2579766]

約数ペア:

[(1, 2579766), (2, 1289883), (3, 859922), (6, 429961), (7, 368538), (14, 184269), (21, 122846), (42, 61423), (239, 10794), (257, 10038), (478, 5397), (514, 5019), (717, 3598), (771, 3346), (1434, 1799), (1542, 1673)]