1254404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 2296728

約数和(自身を除く): 1042324

約数列:

[1, 2, 4, 53, 61, 97, 106, 122, 194, 212, 244, 388, 3233, 5141, 5917, 6466, 10282, 11834, 12932, 20564, 23668, 313601, 627202, 1254404]

約数ペア:

[(1, 1254404), (2, 627202), (4, 313601), (53, 23668), (61, 20564), (97, 12932), (106, 11834), (122, 10282), (194, 6466), (212, 5917), (244, 5141), (388, 3233)]