1387384130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{27241}}^1$

素因数の和:27722

約数の個数: 32

約数和(自身を含む): 2730302208

約数和(自身を除く): 1342918078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 463, 926, 2315, 4630, 5093, 10186, 25465, 27241, 50930, 54482, 136205, 272410, 299651, 599302, 1498255, 2996510, 12612583, 25225166, 63062915, 126125830, 138738413, 277476826, 693692065, 1387384130]

約数ペア:

[(1, 1387384130), (2, 693692065), (5, 277476826), (10, 138738413), (11, 126125830), (22, 63062915), (55, 25225166), (110, 12612583), (463, 2996510), (926, 1498255), (2315, 599302), (4630, 299651), (5093, 272410), (10186, 136205), (25465, 54482), (27241, 50930)]