258094902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{106739}}^1$

素因数の和:106788

約数の個数: 32

約数和(自身を含む): 573834240

約数和(自身を除く): 315739338

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 106739, 213478, 320217, 640434, 1387607, 2775214, 3308909, 4162821, 6617818, 8325642, 9926727, 19853454, 43015817, 86031634, 129047451, 258094902]

約数ペア:

[(1, 258094902), (2, 129047451), (3, 86031634), (6, 43015817), (13, 19853454), (26, 9926727), (31, 8325642), (39, 6617818), (62, 4162821), (78, 3308909), (93, 2775214), (186, 1387607), (403, 640434), (806, 320217), (1209, 213478), (2418, 106739)]