2218783952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1800961}}^1$

素因数の和:1800987

約数の個数: 40

約数和(自身を含む): 5359662912

約数和(自身を除く): 3140878960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1800961, 3601922, 7203844, 12606727, 14407688, 19810571, 25213454, 28815376, 39621142, 50426908, 79242284, 100853816, 138673997, 158484568, 201707632, 277347994, 316969136, 554695988, 1109391976, 2218783952]

約数ペア:

[(1, 2218783952), (2, 1109391976), (4, 554695988), (7, 316969136), (8, 277347994), (11, 201707632), (14, 158484568), (16, 138673997), (22, 100853816), (28, 79242284), (44, 50426908), (56, 39621142), (77, 28815376), (88, 25213454), (112, 19810571), (154, 14407688), (176, 12606727), (308, 7203844), (616, 3601922), (1232, 1800961)]