552783270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1417393}}^1$

素因数の和:1417416

約数の個数: 32

約数和(自身を含む): 1428733152

約数和(自身を除く): 875949882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1417393, 2834786, 4252179, 7086965, 8504358, 14173930, 18426109, 21260895, 36852218, 42521790, 55278327, 92130545, 110556654, 184261090, 276391635, 552783270]

約数ペア:

[(1, 552783270), (2, 276391635), (3, 184261090), (5, 110556654), (6, 92130545), (10, 55278327), (13, 42521790), (15, 36852218), (26, 21260895), (30, 18426109), (39, 14173930), (65, 8504358), (78, 7086965), (130, 4252179), (195, 2834786), (390, 1417393)]