8201993404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1\times {\mathrm{1669}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 15911118720

約数和(自身を除く): 7709125316

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 1667, 1669, 2948, 3334, 3338, 6668, 6676, 18337, 18359, 36674, 36718, 73348, 73436, 111689, 111823, 223378, 223646, 446756, 447292, 1228579, 1230053, 2457158, 2460106, 2782223, 4914316, 4920212, 5564446, 11128892, 30604453, 61208906, 122417812, 186408941, 372817882, 745635764, 2050498351, 4100996702, 8201993404]

約数ペア:

[(1, 8201993404), (2, 4100996702), (4, 2050498351), (11, 745635764), (22, 372817882), (44, 186408941), (67, 122417812), (134, 61208906), (268, 30604453), (737, 11128892), (1474, 5564446), (1667, 4920212), (1669, 4914316), (2948, 2782223), (3334, 2460106), (3338, 2457158), (6668, 1230053), (6676, 1228579), (18337, 447292), (18359, 446756), (36674, 223646), (36718, 223378), (73348, 111823), (73436, 111689)]