980729574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12821}}^1$

素因数の和:12917

約数の個数: 64

約数和(自身を含む): 2289496320

約数和(自身を除く): 1308766746

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 61, 66, 114, 122, 183, 209, 366, 418, 627, 671, 1159, 1254, 1342, 2013, 2318, 3477, 4026, 6954, 12749, 12821, 25498, 25642, 38247, 38463, 76494, 76926, 141031, 243599, 282062, 423093, 487198, 730797, 782081, 846186, 1461594, 1564162, 2346243, 2679589, 4692486, 5359178, 8038767, 8602891, 14859539, 16077534, 17205782, 25808673, 29719078, 44578617, 51617346, 89157234, 163454929, 326909858, 490364787, 980729574]

約数ペア:

[(1, 980729574), (2, 490364787), (3, 326909858), (6, 163454929), (11, 89157234), (19, 51617346), (22, 44578617), (33, 29719078), (38, 25808673), (57, 17205782), (61, 16077534), (66, 14859539), (114, 8602891), (122, 8038767), (183, 5359178), (209, 4692486), (366, 2679589), (418, 2346243), (627, 1564162), (671, 1461594), (1159, 846186), (1254, 782081), (1342, 730797), (2013, 487198), (2318, 423093), (3477, 282062), (4026, 243599), (6954, 141031), (12749, 76926), (12821, 76494), (25498, 38463), (25642, 38247)]