2943163808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{228223}}^1$

素因数の和:228277

約数の個数: 48

約数和(自身を含む): 6441394176

約数和(自身を除く): 3498230368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 228223, 456446, 912892, 1825784, 2966899, 3651568, 5933798, 7074913, 7303136, 11867596, 14149826, 23735192, 28299652, 47470384, 56599304, 91973869, 94940768, 113198608, 183947738, 226397216, 367895476, 735790952, 1471581904, 2943163808]

約数ペア:

[(1, 2943163808), (2, 1471581904), (4, 735790952), (8, 367895476), (13, 226397216), (16, 183947738), (26, 113198608), (31, 94940768), (32, 91973869), (52, 56599304), (62, 47470384), (104, 28299652), (124, 23735192), (208, 14149826), (248, 11867596), (403, 7303136), (416, 7074913), (496, 5933798), (806, 3651568), (992, 2966899), (1612, 1825784), (3224, 912892), (6448, 456446), (12896, 228223)]