2023504

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 4770900

約数和(自身を除く): 2747396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 89, 98, 112, 116, 178, 196, 203, 232, 356, 392, 406, 464, 623, 712, 784, 812, 1246, 1421, 1424, 1624, 2492, 2581, 2842, 3248, 4361, 4984, 5162, 5684, 8722, 9968, 10324, 11368, 17444, 18067, 20648, 22736, 34888, 36134, 41296, 69776, 72268, 126469, 144536, 252938, 289072, 505876, 1011752, 2023504]

約数ペア:

[(1, 2023504), (2, 1011752), (4, 505876), (7, 289072), (8, 252938), (14, 144536), (16, 126469), (28, 72268), (29, 69776), (49, 41296), (56, 36134), (58, 34888), (89, 22736), (98, 20648), (112, 18067), (116, 17444), (178, 11368), (196, 10324), (203, 9968), (232, 8722), (356, 5684), (392, 5162), (406, 4984), (464, 4361), (623, 3248), (712, 2842), (784, 2581), (812, 2492), (1246, 1624), (1421, 1424)]