2149762676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{40583}}^1$

素因数の和:40664

約数の個数: 48

約数和(自身を含む): 4295410560

約数和(自身を除く): 2145647884

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2788, 3116, 13243, 26486, 40583, 52972, 81166, 162332, 689911, 771077, 1379822, 1542154, 1663903, 2759644, 3084308, 3327806, 6655612, 13108309, 26216618, 28286351, 31614157, 52433236, 56572702, 63228314, 113145404, 126456628, 537440669, 1074881338, 2149762676]

約数ペア:

[(1, 2149762676), (2, 1074881338), (4, 537440669), (17, 126456628), (19, 113145404), (34, 63228314), (38, 56572702), (41, 52433236), (68, 31614157), (76, 28286351), (82, 26216618), (164, 13108309), (323, 6655612), (646, 3327806), (697, 3084308), (779, 2759644), (1292, 1663903), (1394, 1542154), (1558, 1379822), (2788, 771077), (3116, 689911), (13243, 162332), (26486, 81166), (40583, 52972)]