508769470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{18427}}^1$

素因数の和:18696

約数の個数: 32

約数和(自身を含む): 1003072896

約数和(自身を除く): 494303426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2761, 5522, 13805, 18427, 27610, 36854, 92135, 184270, 202697, 405394, 1013485, 2026970, 4625177, 9250354, 23125885, 46251770, 50876947, 101753894, 254384735, 508769470]

約数ペア:

[(1, 508769470), (2, 254384735), (5, 101753894), (10, 50876947), (11, 46251770), (22, 23125885), (55, 9250354), (110, 4625177), (251, 2026970), (502, 1013485), (1255, 405394), (2510, 202697), (2761, 184270), (5522, 92135), (13805, 36854), (18427, 27610)]