1888891610

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1\times {\mathrm{1327}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 3430702080

約数和(自身を除く): 1541810470

約数列:

[1, 2, 5, 10, 137, 274, 685, 1039, 1327, 1370, 2078, 2654, 5195, 6635, 10390, 13270, 142343, 181799, 284686, 363598, 711715, 908995, 1378753, 1423430, 1817990, 2757506, 6893765, 13787530, 188889161, 377778322, 944445805, 1888891610]

約数ペア:

[(1, 1888891610), (2, 944445805), (5, 377778322), (10, 188889161), (137, 13787530), (274, 6893765), (685, 2757506), (1039, 1817990), (1327, 1423430), (1370, 1378753), (2078, 908995), (2654, 711715), (5195, 363598), (6635, 284686), (10390, 181799), (13270, 142343)]