2912129677

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 3221913600

約数和(自身を除く): 309783923

約数列:

[1, 19, 31, 137, 151, 239, 589, 2603, 2869, 4247, 4541, 4681, 7409, 20687, 32743, 36089, 80693, 88939, 140771, 393053, 622117, 641297, 685691, 1015033, 1118759, 4944193, 12184643, 19285627, 21256421, 93939667, 153269983, 2912129677]

約数ペア:

[(1, 2912129677), (19, 153269983), (31, 93939667), (137, 21256421), (151, 19285627), (239, 12184643), (589, 4944193), (2603, 1118759), (2869, 1015033), (4247, 685691), (4541, 641297), (4681, 622117), (7409, 393053), (20687, 140771), (32743, 88939), (36089, 80693)]