1275749282938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1\times {\mathrm{18379}}^1$

素因数の和:19259

約数の個数: 64

約数和(自身を含む): 2182485312000

約数和(自身を除く): 906736029062

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 619, 1238, 2951, 4313, 5902, 8047, 8626, 11761, 16094, 18379, 23522, 36758, 56069, 112138, 140513, 152893, 238927, 281026, 305786, 349201, 477854, 698402, 1826669, 2669747, 3653338, 4172033, 4539613, 5339494, 8344066, 9079226, 11376601, 22753202, 34706711, 54236429, 69413422, 79268627, 108472858, 147895813, 158537254, 216155419, 295791626, 432310838, 1030492151, 2060984302, 2582488427, 2810020447, 5164976854, 5620040894, 33572349551, 49067280113, 67144699102, 98134560226, 637874641469, 1275749282938]

約数ペア:

[(1, 1275749282938), (2, 637874641469), (13, 98134560226), (19, 67144699102), (26, 49067280113), (38, 33572349551), (227, 5620040894), (247, 5164976854), (454, 2810020447), (494, 2582488427), (619, 2060984302), (1238, 1030492151), (2951, 432310838), (4313, 295791626), (5902, 216155419), (8047, 158537254), (8626, 147895813), (11761, 108472858), (16094, 79268627), (18379, 69413422), (23522, 54236429), (36758, 34706711), (56069, 22753202), (112138, 11376601), (140513, 9079226), (152893, 8344066), (238927, 5339494), (281026, 4539613), (305786, 4172033), (349201, 3653338), (477854, 2669747), (698402, 1826669)]