2691616

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 36

約数和(自身を含む): 5616702

約数和(自身を除く): 2925086

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 361, 466, 608, 722, 932, 1444, 1864, 2888, 3728, 4427, 5776, 7456, 8854, 11552, 17708, 35416, 70832, 84113, 141664, 168226, 336452, 672904, 1345808, 2691616]

約数ペア:

[(1, 2691616), (2, 1345808), (4, 672904), (8, 336452), (16, 168226), (19, 141664), (32, 84113), (38, 70832), (76, 35416), (152, 17708), (233, 11552), (304, 8854), (361, 7456), (466, 5776), (608, 4427), (722, 3728), (932, 2888), (1444, 1864)]