4618961039

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 6283847808

約数和(自身を除く): 1664886769

約数列:

[1, 7, 11, 23, 49, 67, 77, 83, 161, 253, 469, 539, 581, 737, 913, 1127, 1541, 1771, 1909, 3283, 4067, 4489, 5159, 5561, 6391, 10787, 12397, 13363, 16951, 20999, 31423, 36113, 38927, 44737, 49379, 61171, 75509, 93541, 103247, 118657, 127903, 146993, 219961, 272489, 345653, 372587, 428197, 722729, 830599, 895321, 1028951, 1135717, 1406933, 2419571, 2608109, 2997379, 4098457, 5059103, 6267247, 7950019, 8569501, 9848531, 18256763, 28689199, 55650133, 59986507, 68939717, 94264511, 200824393, 419905549, 659851577, 4618961039]

約数ペア:

[(1, 4618961039), (7, 659851577), (11, 419905549), (23, 200824393), (49, 94264511), (67, 68939717), (77, 59986507), (83, 55650133), (161, 28689199), (253, 18256763), (469, 9848531), (539, 8569501), (581, 7950019), (737, 6267247), (913, 5059103), (1127, 4098457), (1541, 2997379), (1771, 2608109), (1909, 2419571), (3283, 1406933), (4067, 1135717), (4489, 1028951), (5159, 895321), (5561, 830599), (6391, 722729), (10787, 428197), (12397, 372587), (13363, 345653), (16951, 272489), (20999, 219961), (31423, 146993), (36113, 127903), (38927, 118657), (44737, 103247), (49379, 93541), (61171, 75509)]