25778876789

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 28083179520

約数和(自身を除く): 2304302731

約数列:

[1, 17, 89, 113, 131, 1151, 1513, 1921, 2227, 10057, 11659, 14803, 19567, 102439, 130063, 150781, 170969, 198203, 251651, 1317467, 1741463, 2211071, 2563277, 11575607, 13419509, 17038253, 22396939, 196785319, 228131653, 289650301, 1516404517, 25778876789]

約数ペア:

[(1, 25778876789), (17, 1516404517), (89, 289650301), (113, 228131653), (131, 196785319), (1151, 22396939), (1513, 17038253), (1921, 13419509), (2227, 11575607), (10057, 2563277), (11659, 2211071), (14803, 1741463), (19567, 1317467), (102439, 251651), (130063, 198203), (150781, 170969)]