2243322248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{207869}}^1$

素因数の和:207965

約数の個数: 32

約数和(自身を含む): 4489992000

約数和(自身を除く): 2246669752

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 207869, 415738, 831476, 1662952, 3949511, 7899022, 14758699, 15798044, 29517398, 31596088, 59034796, 118069592, 280415281, 560830562, 1121661124, 2243322248]

約数ペア:

[(1, 2243322248), (2, 1121661124), (4, 560830562), (8, 280415281), (19, 118069592), (38, 59034796), (71, 31596088), (76, 29517398), (142, 15798044), (152, 14758699), (284, 7899022), (568, 3949511), (1349, 1662952), (2698, 831476), (5396, 415738), (10792, 207869)]