1307944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1413656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 167, 178, 334, 356, 668, 712, 979, 1336, 1837, 1958, 3674, 3916, 7348, 7832, 14696, 14863, 29726, 59452, 118904, 163493, 326986, 653972, 1307944]

約数ペア:

[(1, 1307944), (2, 653972), (4, 326986), (8, 163493), (11, 118904), (22, 59452), (44, 29726), (88, 14863), (89, 14696), (167, 7832), (178, 7348), (334, 3916), (356, 3674), (668, 1958), (712, 1837), (979, 1336)]