439061246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 737587200

約数和(自身を除く): 298525954

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 806, 1807, 3614, 3919, 4309, 7838, 8618, 50947, 56017, 101894, 112034, 121489, 242978, 544741, 1089482, 1579357, 3158714, 7081633, 14163266, 16886971, 33773942, 219530623, 439061246]

約数ペア:

[(1, 439061246), (2, 219530623), (13, 33773942), (26, 16886971), (31, 14163266), (62, 7081633), (139, 3158714), (278, 1579357), (403, 1089482), (806, 544741), (1807, 242978), (3614, 121489), (3919, 112034), (4309, 101894), (7838, 56017), (8618, 50947)]