4881656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 10007760

約数和(自身を除く): 5126104

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 643, 949, 1286, 1898, 2572, 3796, 5144, 7592, 8359, 16718, 33436, 46939, 66872, 93878, 187756, 375512, 610207, 1220414, 2440828, 4881656]

約数ペア:

[(1, 4881656), (2, 2440828), (4, 1220414), (8, 610207), (13, 375512), (26, 187756), (52, 93878), (73, 66872), (104, 46939), (146, 33436), (292, 16718), (584, 8359), (643, 7592), (949, 5144), (1286, 3796), (1898, 2572)]