2503976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2485624

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 251, 344, 502, 1004, 1247, 2008, 2494, 4988, 7279, 9976, 10793, 14558, 21586, 29116, 43172, 58232, 86344, 312997, 625994, 1251988, 2503976]

約数ペア:

[(1, 2503976), (2, 1251988), (4, 625994), (8, 312997), (29, 86344), (43, 58232), (58, 43172), (86, 29116), (116, 21586), (172, 14558), (232, 10793), (251, 9976), (344, 7279), (502, 4988), (1004, 2494), (1247, 2008)]