257006131198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{252641}}^1$

素因数の和:252972

約数の個数: 32

約数和(自身を含む): 404368679520

約数和(自身を除く): 147362548322

約数列:

[1, 2, 37, 59, 74, 118, 233, 466, 2183, 4366, 8621, 13747, 17242, 27494, 252641, 505282, 508639, 1017278, 9347717, 14905819, 18695434, 29811638, 58865353, 117730706, 551515303, 1103030606, 2178018061, 3473055827, 4356036122, 6946111654, 128503065599, 257006131198]

約数ペア:

[(1, 257006131198), (2, 128503065599), (37, 6946111654), (59, 4356036122), (74, 3473055827), (118, 2178018061), (233, 1103030606), (466, 551515303), (2183, 117730706), (4366, 58865353), (8621, 29811638), (13747, 18695434), (17242, 14905819), (27494, 9347717), (252641, 1017278), (505282, 508639)]