7134970544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 15061473504

約数和(自身を除く): 7926502960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 401, 524, 653, 802, 1048, 1306, 1604, 1703, 2096, 2612, 3208, 3406, 5213, 5224, 6416, 6812, 8489, 10426, 10448, 13624, 16978, 20852, 27248, 33956, 41704, 52531, 67912, 83408, 85543, 105062, 135824, 171086, 210124, 261853, 342172, 420248, 523706, 682903, 684344, 840496, 1047412, 1112059, 1365806, 1368688, 2094824, 2224118, 2731612, 3404089, 4189648, 4448236, 5463224, 6808178, 8896472, 10926448, 13616356, 17792944, 27232712, 34302743, 54465424, 68605486, 137210972, 274421944, 445935659, 548843888, 891871318, 1783742636, 3567485272, 7134970544]

約数ペア:

[(1, 7134970544), (2, 3567485272), (4, 1783742636), (8, 891871318), (13, 548843888), (16, 445935659), (26, 274421944), (52, 137210972), (104, 68605486), (131, 54465424), (208, 34302743), (262, 27232712), (401, 17792944), (524, 13616356), (653, 10926448), (802, 8896472), (1048, 6808178), (1306, 5463224), (1604, 4448236), (1703, 4189648), (2096, 3404089), (2612, 2731612), (3208, 2224118), (3406, 2094824), (5213, 1368688), (5224, 1365806), (6416, 1112059), (6812, 1047412), (8489, 840496), (10426, 684344), (10448, 682903), (13624, 523706), (16978, 420248), (20852, 342172), (27248, 261853), (33956, 210124), (41704, 171086), (52531, 135824), (67912, 105062), (83408, 85543)]