2120951536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{9349}}^1$

素因数の和:10657

約数の個数: 40

約数和(自身を含む): 4486878000

約数和(自身を除く): 2365926464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1289, 2578, 5156, 9349, 10312, 14179, 18698, 20624, 28358, 37396, 56716, 74792, 102839, 113432, 149584, 205678, 226864, 411356, 822712, 1645424, 12050861, 24101722, 48203444, 96406888, 132559471, 192813776, 265118942, 530237884, 1060475768, 2120951536]

約数ペア:

[(1, 2120951536), (2, 1060475768), (4, 530237884), (8, 265118942), (11, 192813776), (16, 132559471), (22, 96406888), (44, 48203444), (88, 24101722), (176, 12050861), (1289, 1645424), (2578, 822712), (5156, 411356), (9349, 226864), (10312, 205678), (14179, 149584), (18698, 113432), (20624, 102839), (28358, 74792), (37396, 56716)]