1844890864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6782687}}^1$

素因数の和:6782712

約数の個数: 20

約数和(自身を含む): 3784739904

約数和(自身を除く): 1939849040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6782687, 13565374, 27130748, 54261496, 108522992, 115305679, 230611358, 461222716, 922445432, 1844890864]

約数ペア:

[(1, 1844890864), (2, 922445432), (4, 461222716), (8, 230611358), (16, 115305679), (17, 108522992), (34, 54261496), (68, 27130748), (136, 13565374), (272, 6782687)]