2971662652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 6333465600

約数和(自身を除く): 3361802948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 139, 161, 178, 278, 322, 356, 373, 556, 623, 644, 746, 973, 1246, 1492, 1946, 2047, 2492, 2611, 3197, 3892, 4094, 5222, 6394, 8188, 8579, 10444, 12371, 12788, 14329, 17158, 22379, 24742, 28658, 33197, 34316, 44758, 49484, 51847, 57316, 60053, 66394, 86597, 89516, 103694, 120106, 132788, 173194, 207388, 232379, 240212, 284533, 346388, 362929, 464758, 569066, 725858, 763531, 929516, 1138132, 1192481, 1451716, 1527062, 1991731, 2384962, 3054124, 3983462, 4614383, 4769924, 5344717, 7966924, 8347367, 9228766, 10689434, 16694734, 18457532, 21378868, 32300681, 33389468, 64601362, 106130809, 129202724, 212261618, 424523236, 742915663, 1485831326, 2971662652]

約数ペア:

[(1, 2971662652), (2, 1485831326), (4, 742915663), (7, 424523236), (14, 212261618), (23, 129202724), (28, 106130809), (46, 64601362), (89, 33389468), (92, 32300681), (139, 21378868), (161, 18457532), (178, 16694734), (278, 10689434), (322, 9228766), (356, 8347367), (373, 7966924), (556, 5344717), (623, 4769924), (644, 4614383), (746, 3983462), (973, 3054124), (1246, 2384962), (1492, 1991731), (1946, 1527062), (2047, 1451716), (2492, 1192481), (2611, 1138132), (3197, 929516), (3892, 763531), (4094, 725858), (5222, 569066), (6394, 464758), (8188, 362929), (8579, 346388), (10444, 284533), (12371, 240212), (12788, 232379), (14329, 207388), (17158, 173194), (22379, 132788), (24742, 120106), (28658, 103694), (33197, 89516), (34316, 86597), (44758, 66394), (49484, 60053), (51847, 57316)]