4003930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 8418816

約数和(自身を除く): 4414886

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1217, 1645, 2434, 3290, 6085, 8519, 12170, 17038, 42595, 57199, 85190, 114398, 285995, 400393, 571990, 800786, 2001965, 4003930]

約数ペア:

[(1, 4003930), (2, 2001965), (5, 800786), (7, 571990), (10, 400393), (14, 285995), (35, 114398), (47, 85190), (70, 57199), (94, 42595), (235, 17038), (329, 12170), (470, 8519), (658, 6085), (1217, 3290), (1645, 2434)]