7755834238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 12695719680

約数和(自身を除く): 4939885442

約数列:

[1, 2, 19, 38, 83, 97, 101, 166, 194, 202, 251, 502, 1577, 1843, 1919, 3154, 3686, 3838, 4769, 8051, 8383, 9538, 9797, 16102, 16766, 19594, 20833, 24347, 25351, 41666, 48694, 50702, 152969, 159277, 186143, 305938, 318554, 372286, 395827, 462593, 481669, 791654, 813151, 925186, 963338, 1626302, 2020801, 2104133, 2459047, 4041602, 4208266, 4918094, 15449869, 30899738, 38395219, 39978527, 46721893, 76790438, 79957054, 93443786, 204100901, 408201802, 3877917119, 7755834238]

約数ペア:

[(1, 7755834238), (2, 3877917119), (19, 408201802), (38, 204100901), (83, 93443786), (97, 79957054), (101, 76790438), (166, 46721893), (194, 39978527), (202, 38395219), (251, 30899738), (502, 15449869), (1577, 4918094), (1843, 4208266), (1919, 4041602), (3154, 2459047), (3686, 2104133), (3838, 2020801), (4769, 1626302), (8051, 963338), (8383, 925186), (9538, 813151), (9797, 791654), (16102, 481669), (16766, 462593), (19594, 395827), (20833, 372286), (24347, 318554), (25351, 305938), (41666, 186143), (48694, 159277), (50702, 152969)]