835605368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{7963}}^1$

素因数の和:8991

約数の個数: 32

約数和(自身を含む): 1689164400

約数和(自身を除く): 853559032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1009, 2018, 4036, 7963, 8072, 13117, 15926, 26234, 31852, 52468, 63704, 103519, 104936, 207038, 414076, 828152, 8034667, 16069334, 32138668, 64277336, 104450671, 208901342, 417802684, 835605368]

約数ペア:

[(1, 835605368), (2, 417802684), (4, 208901342), (8, 104450671), (13, 64277336), (26, 32138668), (52, 16069334), (104, 8034667), (1009, 828152), (2018, 414076), (4036, 207038), (7963, 104936), (8072, 103519), (13117, 63704), (15926, 52468), (26234, 31852)]