259410204

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{74287}}^1$

素因数の和:74394

約数の個数: 36

約数和(自身を含む): 662500384

約数和(自身を除く): 403090180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 74287, 148574, 222861, 297148, 445722, 668583, 891444, 1337166, 2674332, 7205839, 14411678, 21617517, 28823356, 43235034, 64852551, 86470068, 129705102, 259410204]

約数ペア:

[(1, 259410204), (2, 129705102), (3, 86470068), (4, 64852551), (6, 43235034), (9, 28823356), (12, 21617517), (18, 14411678), (36, 7205839), (97, 2674332), (194, 1337166), (291, 891444), (388, 668583), (582, 445722), (873, 297148), (1164, 222861), (1746, 148574), (3492, 74287)]