25985482

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 39624552

約数和(自身を除く): 13639070

約数列:

[1, 2, 101, 197, 202, 394, 653, 1306, 19897, 39794, 65953, 128641, 131906, 257282, 12992741, 25985482]

約数ペア:

[(1, 25985482), (2, 12992741), (101, 257282), (197, 131906), (202, 128641), (394, 65953), (653, 39794), (1306, 19897)]