39780202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 78293376

約数和(自身を除く): 38513174

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1021, 1694, 1771, 2042, 2783, 3542, 5566, 7147, 11231, 14294, 19481, 22462, 23483, 38962, 46966, 78617, 123541, 157234, 164381, 247082, 258313, 328762, 516626, 864787, 1729574, 1808191, 2841443, 3616382, 5682886, 19890101, 39780202]

約数ペア:

[(1, 39780202), (2, 19890101), (7, 5682886), (11, 3616382), (14, 2841443), (22, 1808191), (23, 1729574), (46, 864787), (77, 516626), (121, 328762), (154, 258313), (161, 247082), (242, 164381), (253, 157234), (322, 123541), (506, 78617), (847, 46966), (1021, 38962), (1694, 23483), (1771, 22462), (2042, 19481), (2783, 14294), (3542, 11231), (5566, 7147)]