1230851818

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{906371}}^1$

素因数の和:906477

約数の個数: 16

約数和(自身を含む): 2131786944

約数和(自身を除く): 900935126

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 906371, 1812742, 6344597, 12689194, 87917987, 175835974, 615425909, 1230851818]

約数ペア:

[(1, 1230851818), (2, 615425909), (7, 175835974), (14, 87917987), (97, 12689194), (194, 6344597), (679, 1812742), (1358, 906371)]