1378686586422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{193201}}^1$

素因数の和:194893

約数の個数: 64

約数和(自身を含む): 2989320263424

約数和(自身を除く): 1610633677002

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 1627, 2193, 3254, 4386, 4881, 9762, 27659, 55318, 69961, 82977, 139922, 165954, 193201, 209883, 386402, 419766, 579603, 1159206, 1189337, 2378674, 3284417, 3568011, 6568834, 7136022, 8307643, 9853251, 16615286, 19706502, 24922929, 49845858, 141229931, 282459862, 314338027, 423689793, 628676054, 847379586, 943014081, 1886028162, 5343746459, 10687492918, 13516535161, 16031239377, 27033070322, 32062478754, 40549605483, 81099210966, 229781097737, 459562195474, 689343293211, 1378686586422]

約数ペア:

[(1, 1378686586422), (2, 689343293211), (3, 459562195474), (6, 229781097737), (17, 81099210966), (34, 40549605483), (43, 32062478754), (51, 27033070322), (86, 16031239377), (102, 13516535161), (129, 10687492918), (258, 5343746459), (731, 1886028162), (1462, 943014081), (1627, 847379586), (2193, 628676054), (3254, 423689793), (4386, 314338027), (4881, 282459862), (9762, 141229931), (27659, 49845858), (55318, 24922929), (69961, 19706502), (82977, 16615286), (139922, 9853251), (165954, 8307643), (193201, 7136022), (209883, 6568834), (386402, 3568011), (419766, 3284417), (579603, 2378674), (1159206, 1189337)]