1782846910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{6317}}^1$

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 3496330656

約数和(自身を除く): 1713483746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 169, 334, 338, 835, 845, 1670, 1690, 2171, 4342, 6317, 10855, 12634, 21710, 28223, 31585, 56446, 63170, 82121, 141115, 164242, 282230, 410605, 821210, 1054939, 1067573, 2109878, 2135146, 5274695, 5337865, 10549390, 10675730, 13714207, 27428414, 68571035, 137142070, 178284691, 356569382, 891423455, 1782846910]

約数ペア:

[(1, 1782846910), (2, 891423455), (5, 356569382), (10, 178284691), (13, 137142070), (26, 68571035), (65, 27428414), (130, 13714207), (167, 10675730), (169, 10549390), (334, 5337865), (338, 5274695), (835, 2135146), (845, 2109878), (1670, 1067573), (1690, 1054939), (2171, 821210), (4342, 410605), (6317, 282230), (10855, 164242), (12634, 141115), (21710, 82121), (28223, 63170), (31585, 56446)]