537291290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{18269}}^1$

素因数の和:18466

約数の個数: 32

約数和(自身を含む): 1029989520

約数和(自身を除く): 492698230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2941, 5882, 14705, 18269, 29410, 36538, 91345, 182690, 310573, 621146, 1552865, 3105730, 3160537, 6321074, 15802685, 31605370, 53729129, 107458258, 268645645, 537291290]

約数ペア:

[(1, 537291290), (2, 268645645), (5, 107458258), (10, 53729129), (17, 31605370), (34, 15802685), (85, 6321074), (170, 3160537), (173, 3105730), (346, 1552865), (865, 621146), (1730, 310573), (2941, 182690), (5882, 91345), (14705, 36538), (18269, 29410)]