4977952405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{11831}}^1$

素因数の和:12001

約数の個数: 32

約数和(自身を含む): 6497187840

約数和(自身を除く): 1519235435

約数列:

[1, 5, 19, 43, 95, 103, 215, 515, 817, 1957, 4085, 4429, 9785, 11831, 22145, 59155, 84151, 224789, 420755, 508733, 1123945, 1218593, 2543665, 6092965, 9665927, 23153267, 48329635, 52399499, 115766335, 261997495, 995590481, 4977952405]

約数ペア:

[(1, 4977952405), (5, 995590481), (19, 261997495), (43, 115766335), (95, 52399499), (103, 48329635), (215, 23153267), (515, 9665927), (817, 6092965), (1957, 2543665), (4085, 1218593), (4429, 1123945), (9785, 508733), (11831, 420755), (22145, 224789), (59155, 84151)]