2455269488

素因数分解:

$2^4\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{9791}}^1$

素因数の和:12045

約数の個数: 40

約数和(自身を含む): 5439651840

約数和(自身を除く): 2984382352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2239, 4478, 8956, 9791, 15673, 17912, 19582, 31346, 35824, 39164, 62692, 68537, 78328, 125384, 137074, 156656, 250768, 274148, 548296, 1096592, 21922049, 43844098, 87688196, 153454343, 175376392, 306908686, 350752784, 613817372, 1227634744, 2455269488]

約数ペア:

[(1, 2455269488), (2, 1227634744), (4, 613817372), (7, 350752784), (8, 306908686), (14, 175376392), (16, 153454343), (28, 87688196), (56, 43844098), (112, 21922049), (2239, 1096592), (4478, 548296), (8956, 274148), (9791, 250768), (15673, 156656), (17912, 137074), (19582, 125384), (31346, 78328), (35824, 68537), (39164, 62692)]