1268657036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 2349414144

約数和(自身を除く): 1080757108

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 163, 172, 326, 652, 1223, 1591, 2446, 3182, 4892, 6031, 6364, 7009, 12062, 14018, 24124, 28036, 45251, 52589, 90502, 105178, 181004, 199349, 210356, 259333, 398698, 518666, 797396, 1037332, 1945793, 3891586, 7375913, 7783172, 8572007, 14751826, 17144014, 29503652, 34288028, 317164259, 634328518, 1268657036]

約数ペア:

[(1, 1268657036), (2, 634328518), (4, 317164259), (37, 34288028), (43, 29503652), (74, 17144014), (86, 14751826), (148, 8572007), (163, 7783172), (172, 7375913), (326, 3891586), (652, 1945793), (1223, 1037332), (1591, 797396), (2446, 518666), (3182, 398698), (4892, 259333), (6031, 210356), (6364, 199349), (7009, 181004), (12062, 105178), (14018, 90502), (24124, 52589), (28036, 45251)]