284080346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5003}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 486388800

約数和(自身を除く): 202308454

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 638, 979, 1958, 2581, 5003, 5162, 10006, 28391, 55033, 56782, 110066, 145087, 290174, 445267, 890534, 1595957, 3191914, 4897937, 9795874, 12912743, 25825486, 142040173, 284080346]

約数ペア:

[(1, 284080346), (2, 142040173), (11, 25825486), (22, 12912743), (29, 9795874), (58, 4897937), (89, 3191914), (178, 1595957), (319, 890534), (638, 445267), (979, 290174), (1958, 145087), (2581, 110066), (5003, 56782), (5162, 55033), (10006, 28391)]