7966561694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{1451}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 14917174272

約数和(自身を除く): 6950612578

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 311, 622, 679, 1261, 1358, 1451, 2177, 2522, 2902, 4043, 4354, 8086, 8827, 10157, 17654, 18863, 20314, 28301, 30167, 37726, 56602, 60334, 132041, 140747, 211169, 264082, 281494, 392171, 422338, 451261, 784342, 902522, 985229, 1829711, 1970458, 2745197, 3158827, 3659422, 5490394, 5866393, 6317654, 11732786, 12807977, 25615954, 41064751, 43772317, 82129502, 87544634, 306406219, 569040121, 612812438, 1138080242, 3983280847, 7966561694]

約数ペア:

[(1, 7966561694), (2, 3983280847), (7, 1138080242), (13, 612812438), (14, 569040121), (26, 306406219), (91, 87544634), (97, 82129502), (182, 43772317), (194, 41064751), (311, 25615954), (622, 12807977), (679, 11732786), (1261, 6317654), (1358, 5866393), (1451, 5490394), (2177, 3659422), (2522, 3158827), (2902, 2745197), (4043, 1970458), (4354, 1829711), (8086, 985229), (8827, 902522), (10157, 784342), (17654, 451261), (18863, 422338), (20314, 392171), (28301, 281494), (30167, 264082), (37726, 211169), (56602, 140747), (60334, 132041)]