253460519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 36843481

約数列:

[1, 13, 47, 59, 79, 89, 611, 767, 1027, 1157, 2773, 3713, 4183, 4661, 5251, 7031, 36049, 48269, 54379, 60593, 68263, 91403, 219067, 246797, 330457, 414829, 2847871, 3208361, 4295941, 5392777, 19496963, 253460519]

約数ペア:

[(1, 253460519), (13, 19496963), (47, 5392777), (59, 4295941), (79, 3208361), (89, 2847871), (611, 414829), (767, 330457), (1027, 246797), (1157, 219067), (2773, 91403), (3713, 68263), (4183, 60593), (4661, 54379), (5251, 48269), (7031, 36049)]