1520367422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{8647}}^1$

素因数の和:9336

約数の個数: 32

約数和(自身を含む): 2747988480

約数和(自身を除く): 1227621058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 661, 1322, 4627, 8647, 9254, 12559, 17294, 25118, 60529, 87913, 121058, 164293, 175826, 328586, 1150051, 2300102, 5715667, 11431334, 40009669, 80019338, 108597673, 217195346, 760183711, 1520367422]

約数ペア:

[(1, 1520367422), (2, 760183711), (7, 217195346), (14, 108597673), (19, 80019338), (38, 40009669), (133, 11431334), (266, 5715667), (661, 2300102), (1322, 1150051), (4627, 328586), (8647, 175826), (9254, 164293), (12559, 121058), (17294, 87913), (25118, 60529)]