6651944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 6895576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 383, 668, 766, 1336, 1532, 2171, 3064, 4342, 4979, 8684, 9958, 17368, 19916, 39832, 63961, 127922, 255844, 511688, 831493, 1662986, 3325972, 6651944]

約数ペア:

[(1, 6651944), (2, 3325972), (4, 1662986), (8, 831493), (13, 511688), (26, 255844), (52, 127922), (104, 63961), (167, 39832), (334, 19916), (383, 17368), (668, 9958), (766, 8684), (1336, 4979), (1532, 4342), (2171, 3064)]