2018601508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107441}}^1$

素因数の和:107524

約数の個数: 48

約数和(自身を含む): 4476463488

約数和(自身を除く): 2457861980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 107441, 214882, 429764, 752087, 1181851, 1504174, 2363702, 3008348, 4727404, 6553901, 8272957, 13107802, 16545914, 26215604, 33091828, 45877307, 72092911, 91754614, 144185822, 183509228, 288371644, 504650377, 1009300754, 2018601508]

約数ペア:

[(1, 2018601508), (2, 1009300754), (4, 504650377), (7, 288371644), (11, 183509228), (14, 144185822), (22, 91754614), (28, 72092911), (44, 45877307), (61, 33091828), (77, 26215604), (122, 16545914), (154, 13107802), (244, 8272957), (308, 6553901), (427, 4727404), (671, 3008348), (854, 2363702), (1342, 1504174), (1708, 1181851), (2684, 752087), (4697, 429764), (9394, 214882), (18788, 107441)]