245057157046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{245533}}^1$

素因数の和:247240

約数の個数: 32

約数和(自身を含む): 413322114240

約数和(自身を除く): 168264957194

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1669, 3338, 21697, 38387, 43394, 76774, 245533, 491066, 499031, 998062, 3191929, 5647259, 6383858, 11294518, 73414367, 146828734, 409794577, 819589154, 5327329501, 9425275271, 10654659002, 18850550542, 122528578523, 245057157046]

約数ペア:

[(1, 245057157046), (2, 122528578523), (13, 18850550542), (23, 10654659002), (26, 9425275271), (46, 5327329501), (299, 819589154), (598, 409794577), (1669, 146828734), (3338, 73414367), (21697, 11294518), (38387, 6383858), (43394, 5647259), (76774, 3191929), (245533, 998062), (491066, 499031)]