2938754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5529216

約数和(自身を除く): 2590462

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 241, 469, 482, 871, 938, 1687, 1742, 3133, 3374, 6097, 6266, 12194, 16147, 21931, 32294, 43862, 113029, 209911, 226058, 419822, 1469377, 2938754]

約数ペア:

[(1, 2938754), (2, 1469377), (7, 419822), (13, 226058), (14, 209911), (26, 113029), (67, 43862), (91, 32294), (134, 21931), (182, 16147), (241, 12194), (469, 6266), (482, 6097), (871, 3374), (938, 3133), (1687, 1742)]