1404960472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{196663}}^1$

素因数の和:196735

約数の個数: 32

約数和(自身を含む): 2831961600

約数和(自身を除く): 1427001128

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 196663, 393326, 786652, 1573304, 3736597, 7473194, 9243161, 14946388, 18486322, 29892776, 36972644, 73945288, 175620059, 351240118, 702480236, 1404960472]

約数ペア:

[(1, 1404960472), (2, 702480236), (4, 351240118), (8, 175620059), (19, 73945288), (38, 36972644), (47, 29892776), (76, 18486322), (94, 14946388), (152, 9243161), (188, 7473194), (376, 3736597), (893, 1573304), (1786, 786652), (3572, 393326), (7144, 196663)]