254333612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{50423}}^1$

素因数の和:50537

約数の個数: 24

約数和(自身を含む): 484272096

約数和(自身を除く): 229938484

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 50423, 100846, 201692, 655499, 1310998, 2621996, 4891031, 9782062, 19564124, 63583403, 127166806, 254333612]

約数ペア:

[(1, 254333612), (2, 127166806), (4, 63583403), (13, 19564124), (26, 9782062), (52, 4891031), (97, 2621996), (194, 1310998), (388, 655499), (1261, 201692), (2522, 100846), (5044, 50423)]