2078608156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1427}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 3984325632

約数和(自身を除く): 1905717476

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 691, 1054, 1382, 1427, 2108, 2764, 2854, 5708, 11747, 21421, 23494, 24259, 42842, 44237, 46988, 48518, 85684, 88474, 97036, 176948, 364157, 728314, 752029, 986057, 1456628, 1504058, 1972114, 3008116, 3944228, 16762969, 30567767, 33525938, 61135534, 67051876, 122271068, 519652039, 1039304078, 2078608156]

約数ペア:

[(1, 2078608156), (2, 1039304078), (4, 519652039), (17, 122271068), (31, 67051876), (34, 61135534), (62, 33525938), (68, 30567767), (124, 16762969), (527, 3944228), (691, 3008116), (1054, 1972114), (1382, 1504058), (1427, 1456628), (2108, 986057), (2764, 752029), (2854, 728314), (5708, 364157), (11747, 176948), (21421, 97036), (23494, 88474), (24259, 85684), (42842, 48518), (44237, 46988)]