2006510618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7543273}}^1$

素因数の和:7543301

約数の個数: 16

約数和(自身を含む): 3620771520

約数和(自身を除く): 1614260902

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7543273, 15086546, 52802911, 105605822, 143322187, 286644374, 1003255309, 2006510618]

約数ペア:

[(1, 2006510618), (2, 1003255309), (7, 286644374), (14, 143322187), (19, 105605822), (38, 52802911), (133, 15086546), (266, 7543273)]