530181862

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{38921}}^1$

素因数の和:39076

約数の個数: 24

約数和(自身を含む): 931792680

約数和(自身を除く): 401610818

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 6811, 13622, 38921, 77842, 272447, 544894, 1907129, 3814258, 5410019, 10820038, 37870133, 75740266, 265090931, 530181862]

約数ペア:

[(1, 530181862), (2, 265090931), (7, 75740266), (14, 37870133), (49, 10820038), (98, 5410019), (139, 3814258), (278, 1907129), (973, 544894), (1946, 272447), (6811, 77842), (13622, 38921)]