394279284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{670543}}^1$

素因数の和:670564

約数の個数: 36

約数和(自身を含む): 1070188224

約数和(自身を除く): 675908940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 670543, 1341086, 2011629, 2682172, 4023258, 4693801, 8046516, 9387602, 14081403, 18775204, 28162806, 32856607, 56325612, 65713214, 98569821, 131426428, 197139642, 394279284]

約数ペア:

[(1, 394279284), (2, 197139642), (3, 131426428), (4, 98569821), (6, 65713214), (7, 56325612), (12, 32856607), (14, 28162806), (21, 18775204), (28, 14081403), (42, 9387602), (49, 8046516), (84, 4693801), (98, 4023258), (147, 2682172), (196, 2011629), (294, 1341086), (588, 670543)]