2381236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 5136768

約数和(自身を除く): 2755532

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 181, 253, 286, 299, 362, 506, 572, 598, 724, 1012, 1196, 1991, 2353, 3289, 3982, 4163, 4706, 6578, 7964, 8326, 9412, 13156, 16652, 25883, 45793, 51766, 54119, 91586, 103532, 108238, 183172, 216476, 595309, 1190618, 2381236]

約数ペア:

[(1, 2381236), (2, 1190618), (4, 595309), (11, 216476), (13, 183172), (22, 108238), (23, 103532), (26, 91586), (44, 54119), (46, 51766), (52, 45793), (92, 25883), (143, 16652), (181, 13156), (253, 9412), (286, 8326), (299, 7964), (362, 6578), (506, 4706), (572, 4163), (598, 3982), (724, 3289), (1012, 2353), (1196, 1991)]