1320968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 2864160

約数和(自身を除く): 1543192

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 883, 1496, 1766, 3532, 7064, 9713, 15011, 19426, 30022, 38852, 60044, 77704, 120088, 165121, 330242, 660484, 1320968]

約数ペア:

[(1, 1320968), (2, 660484), (4, 330242), (8, 165121), (11, 120088), (17, 77704), (22, 60044), (34, 38852), (44, 30022), (68, 19426), (88, 15011), (136, 9713), (187, 7064), (374, 3532), (748, 1766), (883, 1496)]