1340872882012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1\times {\mathrm{210671}}^1$

素因数の和:211786

約数の個数: 48

約数和(自身を含む): 2502277747200

約数和(自身を除く): 1161404865188

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1009, 1577, 2018, 3154, 4036, 6308, 19171, 38342, 76684, 83747, 167494, 210671, 334988, 421342, 842684, 1591193, 3182386, 4002749, 6364772, 8005498, 16010996, 17485693, 34971386, 69942772, 212567039, 332228167, 425134078, 664456334, 850268156, 1328912668, 4038773741, 8077547482, 16155094964, 17643064237, 35286128474, 70572256948, 335218220503, 670436441006, 1340872882012]

約数ペア:

[(1, 1340872882012), (2, 670436441006), (4, 335218220503), (19, 70572256948), (38, 35286128474), (76, 17643064237), (83, 16155094964), (166, 8077547482), (332, 4038773741), (1009, 1328912668), (1577, 850268156), (2018, 664456334), (3154, 425134078), (4036, 332228167), (6308, 212567039), (19171, 69942772), (38342, 34971386), (76684, 17485693), (83747, 16010996), (167494, 8005498), (210671, 6364772), (334988, 4002749), (421342, 3182386), (842684, 1591193)]