494158045370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{762319}}^1$

素因数の和:762491

約数の個数: 64

約数和(自身を含む): 995870453760

約数和(自身を除く): 501712408390

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 83, 110, 142, 166, 355, 415, 710, 781, 830, 913, 1562, 1826, 3905, 4565, 5893, 7810, 9130, 11786, 29465, 58930, 64823, 129646, 324115, 648230, 762319, 1524638, 3811595, 7623190, 8385509, 16771018, 41927545, 54124649, 63272477, 83855090, 108249298, 126544954, 270623245, 316362385, 541246490, 595371139, 632724770, 695997247, 1190742278, 1391994494, 2976855695, 3479986235, 4492345867, 5953711390, 6959972470, 8984691734, 22461729335, 44923458670, 49415804537, 98831609074, 247079022685, 494158045370]

約数ペア:

[(1, 494158045370), (2, 247079022685), (5, 98831609074), (10, 49415804537), (11, 44923458670), (22, 22461729335), (55, 8984691734), (71, 6959972470), (83, 5953711390), (110, 4492345867), (142, 3479986235), (166, 2976855695), (355, 1391994494), (415, 1190742278), (710, 695997247), (781, 632724770), (830, 595371139), (913, 541246490), (1562, 316362385), (1826, 270623245), (3905, 126544954), (4565, 108249298), (5893, 83855090), (7810, 63272477), (9130, 54124649), (11786, 41927545), (29465, 16771018), (58930, 8385509), (64823, 7623190), (129646, 3811595), (324115, 1524638), (648230, 762319)]