128602241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 139320000

約数和(自身を除く): 10717759

約数列:

[1, 19, 59, 89, 1121, 1289, 1691, 5251, 24491, 76051, 99769, 114721, 1444969, 2179699, 6768539, 128602241]

約数ペア:

[(1, 128602241), (19, 6768539), (59, 2179699), (89, 1444969), (1121, 114721), (1289, 99769), (1691, 76051), (5251, 24491)]