1001488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1242

約数の個数: 20

約数和(自身を含む): 1978668

約数和(自身を除く): 977180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1181, 2362, 4724, 9448, 18896, 62593, 125186, 250372, 500744, 1001488]

約数ペア:

[(1, 1001488), (2, 500744), (4, 250372), (8, 125186), (16, 62593), (53, 18896), (106, 9448), (212, 4724), (424, 2362), (848, 1181)]