3405280377968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{980783519}}^1$

素因数の和:980783565

約数の個数: 40

約数和(自身を含む): 7783498014720

約数和(自身を除く): 4378217636752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 980783519, 1961567038, 3923134076, 6865484633, 7846268152, 13730969266, 15692536304, 27461938532, 30404289089, 54923877064, 60808578178, 109847754128, 121617156356, 212830023623, 243234312712, 425660047246, 486468625424, 851320094492, 1702640188984, 3405280377968]

約数ペア:

[(1, 3405280377968), (2, 1702640188984), (4, 851320094492), (7, 486468625424), (8, 425660047246), (14, 243234312712), (16, 212830023623), (28, 121617156356), (31, 109847754128), (56, 60808578178), (62, 54923877064), (112, 30404289089), (124, 27461938532), (217, 15692536304), (248, 13730969266), (434, 7846268152), (496, 6865484633), (868, 3923134076), (1736, 1961567038), (3472, 980783519)]