1800702956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{356999}}^1$

素因数の和:357113

約数の個数: 24

約数和(自身を含む): 3428628000

約数和(自身を除く): 1627925044

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 356999, 713998, 1427996, 4640987, 9281974, 18563948, 34628903, 69257806, 138515612, 450175739, 900351478, 1800702956]

約数ペア:

[(1, 1800702956), (2, 900351478), (4, 450175739), (13, 138515612), (26, 69257806), (52, 34628903), (97, 18563948), (194, 9281974), (388, 4640987), (1261, 1427996), (2522, 713998), (5044, 356999)]