1900649038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{394817}}^1$

素因数の和:394931

約数の個数: 16

約数和(自身を含む): 2984824080

約数和(自身を除く): 1084175042

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 394817, 789634, 11449693, 22899386, 32769811, 65539622, 950324519, 1900649038]

約数ペア:

[(1, 1900649038), (2, 950324519), (29, 65539622), (58, 32769811), (83, 22899386), (166, 11449693), (2407, 789634), (4814, 394817)]