2153544368

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2281297}}^1$

素因数の和:2281364

約数の個数: 20

約数和(自身を含む): 4243214280

約数和(自身を除く): 2089669912

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2281297, 4562594, 9125188, 18250376, 36500752, 134596523, 269193046, 538386092, 1076772184, 2153544368]

約数ペア:

[(1, 2153544368), (2, 1076772184), (4, 538386092), (8, 269193046), (16, 134596523), (59, 36500752), (118, 18250376), (236, 9125188), (472, 4562594), (944, 2281297)]