404364194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22123}}^1$

素因数の和:22194

約数の個数: 32

約数和(自身を含む): 706198080

約数和(自身を除く): 301833886

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 22123, 44246, 287599, 420337, 575198, 818551, 840674, 1637102, 5464381, 10641163, 10928762, 15552469, 21282326, 31104938, 202182097, 404364194]

約数ペア:

[(1, 404364194), (2, 202182097), (13, 31104938), (19, 21282326), (26, 15552469), (37, 10928762), (38, 10641163), (74, 5464381), (247, 1637102), (481, 840674), (494, 818551), (703, 575198), (962, 420337), (1406, 287599), (9139, 44246), (18278, 22123)]