2489076

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 6798400

約数和(自身を除く): 4309324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 1213, 2052, 2426, 3639, 4852, 7278, 10917, 14556, 21834, 23047, 32751, 43668, 46094, 65502, 69141, 92188, 131004, 138282, 207423, 276564, 414846, 622269, 829692, 1244538, 2489076]

約数ペア:

[(1, 2489076), (2, 1244538), (3, 829692), (4, 622269), (6, 414846), (9, 276564), (12, 207423), (18, 138282), (19, 131004), (27, 92188), (36, 69141), (38, 65502), (54, 46094), (57, 43668), (76, 32751), (108, 23047), (114, 21834), (171, 14556), (228, 10917), (342, 7278), (513, 4852), (684, 3639), (1026, 2426), (1213, 2052)]