2640303356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{25747}}^1$

素因数の和:26609

約数の個数: 24

約数和(自身を含む): 4775533056

約数和(自身を除く): 2135229700

約数列:

[1, 2, 4, 31, 62, 124, 827, 1654, 3308, 25637, 25747, 51274, 51494, 102548, 102988, 798157, 1596314, 3192628, 21292769, 42585538, 85171076, 660075839, 1320151678, 2640303356]

約数ペア:

[(1, 2640303356), (2, 1320151678), (4, 660075839), (31, 85171076), (62, 42585538), (124, 21292769), (827, 3192628), (1654, 1596314), (3308, 798157), (25637, 102988), (25747, 102548), (51274, 51494)]