439528082

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 762359040

約数和(自身を除く): 322830958

約数列:

[1, 2, 7, 14, 151, 257, 302, 514, 809, 1057, 1618, 1799, 2114, 3598, 5663, 11326, 38807, 77614, 122159, 207913, 244318, 271649, 415826, 543298, 855113, 1455391, 1710226, 2910782, 31394863, 62789726, 219764041, 439528082]

約数ペア:

[(1, 439528082), (2, 219764041), (7, 62789726), (14, 31394863), (151, 2910782), (257, 1710226), (302, 1455391), (514, 855113), (809, 543298), (1057, 415826), (1618, 271649), (1799, 244318), (2114, 207913), (3598, 122159), (5663, 77614), (11326, 38807)]