1999632954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{7243}}^1$

素因数の和:7395

約数の個数: 64

約数和(自身を含む): 4506347520

約数和(自身を除く): 2506714566

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 89, 94, 141, 178, 267, 282, 517, 534, 979, 1034, 1551, 1958, 2937, 3102, 4183, 5874, 7243, 8366, 12549, 14486, 21729, 25098, 43458, 46013, 79673, 92026, 138039, 159346, 239019, 276078, 340421, 478038, 644627, 680842, 1021263, 1289254, 1933881, 2042526, 3744631, 3867762, 7090897, 7489262, 11233893, 14181794, 21272691, 22467786, 30297469, 42545382, 60594938, 90892407, 181784814, 333272159, 666544318, 999816477, 1999632954]

約数ペア:

[(1, 1999632954), (2, 999816477), (3, 666544318), (6, 333272159), (11, 181784814), (22, 90892407), (33, 60594938), (47, 42545382), (66, 30297469), (89, 22467786), (94, 21272691), (141, 14181794), (178, 11233893), (267, 7489262), (282, 7090897), (517, 3867762), (534, 3744631), (979, 2042526), (1034, 1933881), (1551, 1289254), (1958, 1021263), (2937, 680842), (3102, 644627), (4183, 478038), (5874, 340421), (7243, 276078), (8366, 239019), (12549, 159346), (14486, 138039), (21729, 92026), (25098, 79673), (43458, 46013)]