2013662686

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 3478920192

約数和(自身を除く): 1465257506

約数列:

[1, 2, 7, 14, 197, 394, 491, 982, 1379, 1487, 2758, 2974, 3437, 6874, 10409, 20818, 96727, 193454, 292939, 585878, 677089, 730117, 1354178, 1460234, 2050573, 4101146, 5110819, 10221638, 143833049, 287666098, 1006831343, 2013662686]

約数ペア:

[(1, 2013662686), (2, 1006831343), (7, 287666098), (14, 143833049), (197, 10221638), (394, 5110819), (491, 4101146), (982, 2050573), (1379, 1460234), (1487, 1354178), (2758, 730117), (2974, 677089), (3437, 585878), (6874, 292939), (10409, 193454), (20818, 96727)]