2403232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 5239080

約数和(自身を除く): 2835848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 109, 208, 212, 218, 416, 424, 436, 689, 848, 872, 1378, 1417, 1696, 1744, 2756, 2834, 3488, 5512, 5668, 5777, 11024, 11336, 11554, 22048, 22672, 23108, 45344, 46216, 75101, 92432, 150202, 184864, 300404, 600808, 1201616, 2403232]

約数ペア:

[(1, 2403232), (2, 1201616), (4, 600808), (8, 300404), (13, 184864), (16, 150202), (26, 92432), (32, 75101), (52, 46216), (53, 45344), (104, 23108), (106, 22672), (109, 22048), (208, 11554), (212, 11336), (218, 11024), (416, 5777), (424, 5668), (436, 5512), (689, 3488), (848, 2834), (872, 2756), (1378, 1744), (1417, 1696)]