1914458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 3609984

約数和(自身を除く): 1695526

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 157, 182, 314, 469, 871, 938, 1099, 1742, 2041, 2198, 4082, 6097, 10519, 12194, 14287, 21038, 28574, 73633, 136747, 147266, 273494, 957229, 1914458]

約数ペア:

[(1, 1914458), (2, 957229), (7, 273494), (13, 147266), (14, 136747), (26, 73633), (67, 28574), (91, 21038), (134, 14287), (157, 12194), (182, 10519), (314, 6097), (469, 4082), (871, 2198), (938, 2041), (1099, 1742)]