1345246

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 2462400

約数和(自身を除く): 1117154

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 343, 371, 518, 686, 742, 1813, 1961, 2597, 3626, 3922, 5194, 12691, 13727, 18179, 25382, 27454, 36358, 96089, 192178, 672623, 1345246]

約数ペア:

[(1, 1345246), (2, 672623), (7, 192178), (14, 96089), (37, 36358), (49, 27454), (53, 25382), (74, 18179), (98, 13727), (106, 12691), (259, 5194), (343, 3922), (371, 3626), (518, 2597), (686, 1961), (742, 1813)]