304845442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{769}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 514039680

約数和(自身を除く): 209194238

約数列:

[1, 2, 11, 22, 37, 74, 407, 487, 769, 814, 974, 1538, 5357, 8459, 10714, 16918, 18019, 28453, 36038, 56906, 198209, 312983, 374503, 396418, 625966, 749006, 4119533, 8239066, 13856611, 27713222, 152422721, 304845442]

約数ペア:

[(1, 304845442), (2, 152422721), (11, 27713222), (22, 13856611), (37, 8239066), (74, 4119533), (407, 749006), (487, 625966), (769, 396418), (814, 374503), (974, 312983), (1538, 198209), (5357, 56906), (8459, 36038), (10714, 28453), (16918, 18019)]