266110868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{12569}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 478665600

約数和(自身を除く): 212554732

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 5293, 10586, 12569, 21172, 25138, 50276, 842123, 992951, 1684246, 1985902, 3368492, 3971804, 66527717, 133055434, 266110868]

約数ペア:

[(1, 266110868), (2, 133055434), (4, 66527717), (67, 3971804), (79, 3368492), (134, 1985902), (158, 1684246), (268, 992951), (316, 842123), (5293, 50276), (10586, 25138), (12569, 21172)]