1272194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 2400384

約数和(自身を除く): 1128190

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 751, 847, 1502, 1694, 5257, 8261, 10514, 16522, 57827, 90871, 115654, 181742, 636097, 1272194]

約数ペア:

[(1, 1272194), (2, 636097), (7, 181742), (11, 115654), (14, 90871), (22, 57827), (77, 16522), (121, 10514), (154, 8261), (242, 5257), (751, 1694), (847, 1502)]