1320592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 3152576

約数和(自身を除く): 1831984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 907, 1456, 1814, 3628, 6349, 7256, 11791, 12698, 14512, 23582, 25396, 47164, 50792, 82537, 94328, 101584, 165074, 188656, 330148, 660296, 1320592]

約数ペア:

[(1, 1320592), (2, 660296), (4, 330148), (7, 188656), (8, 165074), (13, 101584), (14, 94328), (16, 82537), (26, 50792), (28, 47164), (52, 25396), (56, 23582), (91, 14512), (104, 12698), (112, 11791), (182, 7256), (208, 6349), (364, 3628), (728, 1814), (907, 1456)]