1328943133063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2963}}^1\times {\mathrm{13729}}^1$

素因数の和:17071

約数の個数: 32

約数和(自身を含む): 1640851430400

約数和(自身を除く): 311908297337

約数列:

[1, 7, 13, 91, 359, 2513, 2963, 4667, 13729, 20741, 32669, 38519, 96103, 178477, 269633, 1063717, 1249339, 4928711, 7446019, 13828321, 34500977, 40679027, 64073243, 96798247, 284753189, 448512701, 528827351, 3701791457, 14603770693, 102226394851, 189849019009, 1328943133063]

約数ペア:

[(1, 1328943133063), (7, 189849019009), (13, 102226394851), (91, 14603770693), (359, 3701791457), (2513, 528827351), (2963, 448512701), (4667, 284753189), (13729, 96798247), (20741, 64073243), (32669, 40679027), (38519, 34500977), (96103, 13828321), (178477, 7446019), (269633, 4928711), (1063717, 1249339)]