4048496

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1040

約数の個数: 20

約数和(自身を含む): 7875984

約数和(自身を除く): 3827488

約数列:

[1, 2, 4, 8, 16, 401, 631, 802, 1262, 1604, 2524, 3208, 5048, 6416, 10096, 253031, 506062, 1012124, 2024248, 4048496]

約数ペア:

[(1, 4048496), (2, 2024248), (4, 1012124), (8, 506062), (16, 253031), (401, 10096), (631, 6416), (802, 5048), (1262, 3208), (1604, 2524)]