1285164

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 36

約数和(自身を含む): 3363360

約数和(自身を除く): 2078196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1231, 2462, 3693, 4924, 7386, 11079, 14772, 22158, 35699, 44316, 71398, 107097, 142796, 214194, 321291, 428388, 642582, 1285164]

約数ペア:

[(1, 1285164), (2, 642582), (3, 428388), (4, 321291), (6, 214194), (9, 142796), (12, 107097), (18, 71398), (29, 44316), (36, 35699), (58, 22158), (87, 14772), (116, 11079), (174, 7386), (261, 4924), (348, 3693), (522, 2462), (1044, 1231)]