1252670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 2386584

約数和(自身を除く): 1133914

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 347, 361, 694, 722, 1735, 1805, 3470, 3610, 6593, 13186, 32965, 65930, 125267, 250534, 626335, 1252670]

約数ペア:

[(1, 1252670), (2, 626335), (5, 250534), (10, 125267), (19, 65930), (38, 32965), (95, 13186), (190, 6593), (347, 3610), (361, 3470), (694, 1805), (722, 1735)]