253837438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{3181}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 403452144

約数和(自身を除く): 149614706

約数列:

[1, 2, 17, 34, 2347, 3181, 4694, 6362, 39899, 54077, 79798, 108154, 7465807, 14931614, 126918719, 253837438]

約数ペア:

[(1, 253837438), (2, 126918719), (17, 14931614), (34, 7465807), (2347, 108154), (3181, 79798), (4694, 54077), (6362, 39899)]