1796262128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{20879}}^1$

素因数の和:21189

約数の個数: 40

約数和(自身を含む): 3676550400

約数和(自身を除く): 1880288272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 4528, 5377, 10754, 20879, 21508, 41758, 43016, 83516, 86032, 167032, 334064, 396701, 793402, 1586804, 3173608, 5908757, 6347216, 11817514, 23635028, 47270056, 94540112, 112266383, 224532766, 449065532, 898131064, 1796262128]

約数ペア:

[(1, 1796262128), (2, 898131064), (4, 449065532), (8, 224532766), (16, 112266383), (19, 94540112), (38, 47270056), (76, 23635028), (152, 11817514), (283, 6347216), (304, 5908757), (566, 3173608), (1132, 1586804), (2264, 793402), (4528, 396701), (5377, 334064), (10754, 167032), (20879, 86032), (21508, 83516), (41758, 43016)]