804530566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 1492992000

約数和(自身を除く): 688461434

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 149, 266, 298, 371, 383, 742, 766, 1007, 1043, 2014, 2086, 2681, 2831, 5362, 5662, 7049, 7277, 7897, 14098, 14554, 15794, 19817, 20299, 39634, 40598, 50939, 55279, 57067, 101878, 110558, 114134, 142093, 150043, 284186, 300086, 385681, 399469, 771362, 798938, 1050301, 1084273, 2100602, 2168546, 2699767, 3024551, 5399534, 6049102, 7589911, 15179822, 21171857, 42343714, 57466469, 114932938, 402265283, 804530566]

約数ペア:

[(1, 804530566), (2, 402265283), (7, 114932938), (14, 57466469), (19, 42343714), (38, 21171857), (53, 15179822), (106, 7589911), (133, 6049102), (149, 5399534), (266, 3024551), (298, 2699767), (371, 2168546), (383, 2100602), (742, 1084273), (766, 1050301), (1007, 798938), (1043, 771362), (2014, 399469), (2086, 385681), (2681, 300086), (2831, 284186), (5362, 150043), (5662, 142093), (7049, 114134), (7277, 110558), (7897, 101878), (14098, 57067), (14554, 55279), (15794, 50939), (19817, 40598), (20299, 39634)]