997294228112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22095317}}^1$

素因数の和:22095376

約数の個数: 80

約数和(自身を含む): 2454878211072

約数和(自身を除く): 1457583982960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 22095317, 44190634, 88381268, 154667219, 176762536, 287239121, 309334438, 353525072, 574478242, 618668876, 684954827, 1148956484, 1237337752, 1369909654, 2010673847, 2297912968, 2474675504, 2739819308, 4021347694, 4595825936, 4794683789, 5479638616, 8042695388, 8904412751, 9589367578, 10959277232, 16085390776, 17808825502, 19178735156, 32170781552, 35617651004, 38357470312, 62330889257, 71235302008, 76714940624, 124661778514, 142470604016, 249323557028, 498647114056, 997294228112]

約数ペア:

[(1, 997294228112), (2, 498647114056), (4, 249323557028), (7, 142470604016), (8, 124661778514), (13, 76714940624), (14, 71235302008), (16, 62330889257), (26, 38357470312), (28, 35617651004), (31, 32170781552), (52, 19178735156), (56, 17808825502), (62, 16085390776), (91, 10959277232), (104, 9589367578), (112, 8904412751), (124, 8042695388), (182, 5479638616), (208, 4794683789), (217, 4595825936), (248, 4021347694), (364, 2739819308), (403, 2474675504), (434, 2297912968), (496, 2010673847), (728, 1369909654), (806, 1237337752), (868, 1148956484), (1456, 684954827), (1612, 618668876), (1736, 574478242), (2821, 353525072), (3224, 309334438), (3472, 287239121), (5642, 176762536), (6448, 154667219), (11284, 88381268), (22568, 44190634), (45136, 22095317)]