1683257884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{81569}}^1$

素因数の和:81658

約数の個数: 48

約数和(自身を含む): 3727422720

約数和(自身を除く): 2044164836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 20636, 81569, 163138, 326276, 570983, 897259, 1141966, 1794518, 2283932, 3589036, 5465123, 6280813, 10930246, 12561626, 21860492, 25123252, 38255861, 60116353, 76511722, 120232706, 153023444, 240465412, 420814471, 841628942, 1683257884]

約数ペア:

[(1, 1683257884), (2, 841628942), (4, 420814471), (7, 240465412), (11, 153023444), (14, 120232706), (22, 76511722), (28, 60116353), (44, 38255861), (67, 25123252), (77, 21860492), (134, 12561626), (154, 10930246), (268, 6280813), (308, 5465123), (469, 3589036), (737, 2283932), (938, 1794518), (1474, 1141966), (1876, 897259), (2948, 570983), (5159, 326276), (10318, 163138), (20636, 81569)]