2030318774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 3484336128

約数和(自身を除く): 1454017354

約数列:

[1, 2, 11, 22, 31, 62, 121, 127, 242, 254, 341, 682, 1397, 2131, 2794, 3751, 3937, 4262, 7502, 7874, 15367, 23441, 30734, 43307, 46882, 66061, 86614, 132122, 257851, 270637, 476377, 515702, 541274, 726671, 952754, 1453342, 2977007, 5954014, 7993381, 8389747, 15986762, 16779494, 32747077, 65494154, 92287217, 184574434, 1015159387, 2030318774]

約数ペア:

[(1, 2030318774), (2, 1015159387), (11, 184574434), (22, 92287217), (31, 65494154), (62, 32747077), (121, 16779494), (127, 15986762), (242, 8389747), (254, 7993381), (341, 5954014), (682, 2977007), (1397, 1453342), (2131, 952754), (2794, 726671), (3751, 541274), (3937, 515702), (4262, 476377), (7502, 270637), (7874, 257851), (15367, 132122), (23441, 86614), (30734, 66061), (43307, 46882)]