2904564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 7485632

約数和(自身を除く): 4581068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 433, 516, 559, 866, 1118, 1299, 1677, 1732, 2236, 2598, 3354, 5196, 5629, 6708, 11258, 16887, 18619, 22516, 33774, 37238, 55857, 67548, 74476, 111714, 223428, 242047, 484094, 726141, 968188, 1452282, 2904564]

約数ペア:

[(1, 2904564), (2, 1452282), (3, 968188), (4, 726141), (6, 484094), (12, 242047), (13, 223428), (26, 111714), (39, 74476), (43, 67548), (52, 55857), (78, 37238), (86, 33774), (129, 22516), (156, 18619), (172, 16887), (258, 11258), (433, 6708), (516, 5629), (559, 5196), (866, 3354), (1118, 2598), (1299, 2236), (1677, 1732)]