2502952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2496728

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 223, 244, 446, 488, 892, 1403, 1784, 2806, 5129, 5612, 10258, 11224, 13603, 20516, 27206, 41032, 54412, 108824, 312869, 625738, 1251476, 2502952]

約数ペア:

[(1, 2502952), (2, 1251476), (4, 625738), (8, 312869), (23, 108824), (46, 54412), (61, 41032), (92, 27206), (122, 20516), (184, 13603), (223, 11224), (244, 10258), (446, 5612), (488, 5129), (892, 2806), (1403, 1784)]