2018685956

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 4068320256

約数和(自身を除く): 2049634300

約数列:

[1, 2, 4, 7, 14, 28, 263, 467, 526, 587, 934, 1052, 1174, 1841, 1868, 2348, 3269, 3682, 4109, 6538, 7364, 8218, 13076, 16436, 122821, 154381, 245642, 274129, 308762, 491284, 548258, 617524, 859747, 1080667, 1096516, 1719494, 1918903, 2161334, 3438988, 3837806, 4322668, 7675612, 72095927, 144191854, 288383708, 504671489, 1009342978, 2018685956]

約数ペア:

[(1, 2018685956), (2, 1009342978), (4, 504671489), (7, 288383708), (14, 144191854), (28, 72095927), (263, 7675612), (467, 4322668), (526, 3837806), (587, 3438988), (934, 2161334), (1052, 1918903), (1174, 1719494), (1841, 1096516), (1868, 1080667), (2348, 859747), (3269, 617524), (3682, 548258), (4109, 491284), (6538, 308762), (7364, 274129), (8218, 245642), (13076, 154381), (16436, 122821)]