2641184

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 6406848

約数和(自身を除く): 3765664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 907, 1456, 1814, 2912, 3628, 6349, 7256, 11791, 12698, 14512, 23582, 25396, 29024, 47164, 50792, 82537, 94328, 101584, 165074, 188656, 203168, 330148, 377312, 660296, 1320592, 2641184]

約数ペア:

[(1, 2641184), (2, 1320592), (4, 660296), (7, 377312), (8, 330148), (13, 203168), (14, 188656), (16, 165074), (26, 101584), (28, 94328), (32, 82537), (52, 50792), (56, 47164), (91, 29024), (104, 25396), (112, 23582), (182, 14512), (208, 12698), (224, 11791), (364, 7256), (416, 6349), (728, 3628), (907, 2912), (1456, 1814)]