1922967536

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 4363054080

約数和(自身を除く): 2440086544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 109, 112, 134, 218, 268, 436, 469, 536, 763, 872, 938, 1072, 1526, 1744, 1876, 2351, 3052, 3752, 4702, 6104, 7303, 7504, 9404, 12208, 14606, 16457, 18808, 29212, 32914, 37616, 51121, 58424, 65828, 102242, 116848, 131656, 157517, 204484, 256259, 263312, 315034, 408968, 512518, 630068, 817936, 1025036, 1102619, 1260136, 1793813, 2050072, 2205238, 2520272, 3587626, 4100144, 4410476, 7175252, 8820952, 14350504, 17169353, 17641904, 28701008, 34338706, 68677412, 120185471, 137354824, 240370942, 274709648, 480741884, 961483768, 1922967536]

約数ペア:

[(1, 1922967536), (2, 961483768), (4, 480741884), (7, 274709648), (8, 240370942), (14, 137354824), (16, 120185471), (28, 68677412), (56, 34338706), (67, 28701008), (109, 17641904), (112, 17169353), (134, 14350504), (218, 8820952), (268, 7175252), (436, 4410476), (469, 4100144), (536, 3587626), (763, 2520272), (872, 2205238), (938, 2050072), (1072, 1793813), (1526, 1260136), (1744, 1102619), (1876, 1025036), (2351, 817936), (3052, 630068), (3752, 512518), (4702, 408968), (6104, 315034), (7303, 263312), (7504, 256259), (9404, 204484), (12208, 157517), (14606, 131656), (16457, 116848), (18808, 102242), (29212, 65828), (32914, 58424), (37616, 51121)]