1961916

素因数分解:

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

素因数の和:274

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3118404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 167, 178, 267, 334, 356, 501, 534, 668, 979, 1002, 1068, 1837, 1958, 2004, 2937, 3674, 3916, 5511, 5874, 7348, 11022, 11748, 14863, 22044, 29726, 44589, 59452, 89178, 163493, 178356, 326986, 490479, 653972, 980958, 1961916]

約数ペア:

[(1, 1961916), (2, 980958), (3, 653972), (4, 490479), (6, 326986), (11, 178356), (12, 163493), (22, 89178), (33, 59452), (44, 44589), (66, 29726), (89, 22044), (132, 14863), (167, 11748), (178, 11022), (267, 7348), (334, 5874), (356, 5511), (501, 3916), (534, 3674), (668, 2937), (979, 2004), (1002, 1958), (1068, 1837)]