2157702932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7005529}}^1$

素因数の和:7005551

約数の個数: 24

約数和(自身を含む): 4707716160

約数和(自身を除く): 2550013228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7005529, 14011058, 28022116, 49038703, 77060819, 98077406, 154121638, 196154812, 308243276, 539425733, 1078851466, 2157702932]

約数ペア:

[(1, 2157702932), (2, 1078851466), (4, 539425733), (7, 308243276), (11, 196154812), (14, 154121638), (22, 98077406), (28, 77060819), (44, 49038703), (77, 28022116), (154, 14011058), (308, 7005529)]