2007019826

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{368531}}^1$

素因数の和:368929

約数の個数: 16

約数和(自身を含む): 3449459520

約数和(自身を除く): 1442439694

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 368531, 737062, 2579717, 5159434, 143358559, 286717118, 1003509913, 2007019826]

約数ペア:

[(1, 2007019826), (2, 1003509913), (7, 286717118), (14, 143358559), (389, 5159434), (778, 2579717), (2723, 737062), (5446, 368531)]