2978416

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 6997320

約数和(自身を除く): 4018904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 131, 196, 203, 232, 262, 392, 406, 464, 524, 784, 812, 917, 1048, 1421, 1624, 1834, 2096, 2842, 3248, 3668, 3799, 5684, 6419, 7336, 7598, 11368, 12838, 14672, 15196, 22736, 25676, 26593, 30392, 51352, 53186, 60784, 102704, 106372, 186151, 212744, 372302, 425488, 744604, 1489208, 2978416]

約数ペア:

[(1, 2978416), (2, 1489208), (4, 744604), (7, 425488), (8, 372302), (14, 212744), (16, 186151), (28, 106372), (29, 102704), (49, 60784), (56, 53186), (58, 51352), (98, 30392), (112, 26593), (116, 25676), (131, 22736), (196, 15196), (203, 14672), (232, 12838), (262, 11368), (392, 7598), (406, 7336), (464, 6419), (524, 5684), (784, 3799), (812, 3668), (917, 3248), (1048, 2842), (1421, 2096), (1624, 1834)]