272049790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1431841}}^1$

素因数の和:1431867

約数の個数: 16

約数和(自身を含む): 515463120

約数和(自身を除く): 243413330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1431841, 2863682, 7159205, 14318410, 27204979, 54409958, 136024895, 272049790]

約数ペア:

[(1, 272049790), (2, 136024895), (5, 54409958), (10, 27204979), (19, 14318410), (38, 7159205), (95, 2863682), (190, 1431841)]