2648238

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 5544960

約数和(自身を除く): 2896722

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 151, 158, 222, 237, 302, 453, 474, 906, 2923, 5587, 5846, 8769, 11174, 11929, 16761, 17538, 23858, 33522, 35787, 71574, 441373, 882746, 1324119, 2648238]

約数ペア:

[(1, 2648238), (2, 1324119), (3, 882746), (6, 441373), (37, 71574), (74, 35787), (79, 33522), (111, 23858), (151, 17538), (158, 16761), (222, 11929), (237, 11174), (302, 8769), (453, 5846), (474, 5587), (906, 2923)]