2912170456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{64969}}^1$

素因数の和:65419

約数の個数: 32

約数和(自身を含む): 5894078400

約数和(自身を除く): 2981907944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 5603, 11206, 22412, 44824, 64969, 129938, 259876, 519752, 844597, 1689194, 3378388, 6756776, 28001639, 56003278, 112006556, 224013112, 364021307, 728042614, 1456085228, 2912170456]

約数ペア:

[(1, 2912170456), (2, 1456085228), (4, 728042614), (8, 364021307), (13, 224013112), (26, 112006556), (52, 56003278), (104, 28001639), (431, 6756776), (862, 3378388), (1724, 1689194), (3448, 844597), (5603, 519752), (11206, 259876), (22412, 129938), (44824, 64969)]