2861488

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 6562080

約数和(自身を除く): 3700592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 881, 1624, 1762, 3248, 3524, 6167, 7048, 12334, 14096, 24668, 25549, 49336, 51098, 98672, 102196, 178843, 204392, 357686, 408784, 715372, 1430744, 2861488]

約数ペア:

[(1, 2861488), (2, 1430744), (4, 715372), (7, 408784), (8, 357686), (14, 204392), (16, 178843), (28, 102196), (29, 98672), (56, 51098), (58, 49336), (112, 25549), (116, 24668), (203, 14096), (232, 12334), (406, 7048), (464, 6167), (812, 3524), (881, 3248), (1624, 1762)]