920778848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{7013}}^1$

素因数の和:7407

約数の個数: 48

約数和(自身を含む): 1983166416

約数和(自身を除く): 1062387568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 373, 746, 1492, 2984, 4103, 5968, 7013, 8206, 11936, 14026, 16412, 28052, 32824, 56104, 65648, 77143, 112208, 131296, 154286, 224416, 308572, 617144, 1234288, 2468576, 2615849, 5231698, 10463396, 20926792, 28774339, 41853584, 57548678, 83707168, 115097356, 230194712, 460389424, 920778848]

約数ペア:

[(1, 920778848), (2, 460389424), (4, 230194712), (8, 115097356), (11, 83707168), (16, 57548678), (22, 41853584), (32, 28774339), (44, 20926792), (88, 10463396), (176, 5231698), (352, 2615849), (373, 2468576), (746, 1234288), (1492, 617144), (2984, 308572), (4103, 224416), (5968, 154286), (7013, 131296), (8206, 112208), (11936, 77143), (14026, 65648), (16412, 56104), (28052, 32824)]