2490972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3944100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 167, 226, 334, 339, 452, 501, 668, 678, 1002, 1243, 1356, 1837, 2004, 2486, 3674, 3729, 4972, 5511, 7348, 7458, 11022, 14916, 18871, 22044, 37742, 56613, 75484, 113226, 207581, 226452, 415162, 622743, 830324, 1245486, 2490972]

約数ペア:

[(1, 2490972), (2, 1245486), (3, 830324), (4, 622743), (6, 415162), (11, 226452), (12, 207581), (22, 113226), (33, 75484), (44, 56613), (66, 37742), (113, 22044), (132, 18871), (167, 14916), (226, 11022), (334, 7458), (339, 7348), (452, 5511), (501, 4972), (668, 3729), (678, 3674), (1002, 2486), (1243, 2004), (1356, 1837)]