1688894012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1047701}}^1$

素因数の和:1047749

約数の個数: 24

約数和(自身を含む): 3285593472

約数和(自身を除く): 1596699460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1047701, 2095402, 4190804, 13620113, 27240226, 32478731, 54480452, 64957462, 129914924, 422223503, 844447006, 1688894012]

約数ペア:

[(1, 1688894012), (2, 844447006), (4, 422223503), (13, 129914924), (26, 64957462), (31, 54480452), (52, 32478731), (62, 27240226), (124, 13620113), (403, 4190804), (806, 2095402), (1612, 1047701)]